| 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 | $130.36 | 4.143% | $135.7608 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $244.78 | 12.136% | $274.4865 | $274.49 | $274.50 | $274.50 |
| Purchase #3 | $195.81 | 4.724% | $205.0601 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $66.32 | 8.247% | $71.7894 | $71.79 | $71.80 | $71.80 |
| Purchase #5 | $217.90 | 12.522% | $245.1854 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $70.63 | 11.195% | $78.537 | $78.54 | $78.55 | $78.50 |
| Purchase #7 | $33.56 | 7.718% | $36.1502 | $36.15 | $36.15 | $36.20 |
| 7 purchase totals = | $959.36 | $1,046.9694 | $1,046.98 | $1,047.00 | $1,047.10 | |