| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.32 | 11.725% | $135.5448 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $219.74 | 11.254% | $244.4695 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $128.82 | 11.628% | $143.7992 | $143.80 | $143.80 | $143.80 |
| Purchase #4 | $98.69 | 13.874% | $112.3823 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $211.50 | 9.181% | $230.9178 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $210.47 | 12.135% | $236.0105 | $236.01 | $236.00 | $236.00 |
| Purchase #7 | $182.73 | 4.576% | $191.0917 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $1,173.27 | $1,294.2158 | $1,294.21 | $1,294.20 | $1,294.20 | |