| 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 | $194.92 | 7.435% | $209.4123 | $209.41 | $209.40 | $209.40 |
| Purchase #2 | $141.93 | 13.512% | $161.1076 | $161.11 | $161.10 | $161.10 |
| Purchase #3 | $125.28 | 4.318% | $130.6896 | $130.69 | $130.70 | $130.70 |
| Purchase #4 | $84.45 | 4.515% | $88.2629 | $88.26 | $88.25 | $88.30 |
| Purchase #5 | $198.99 | 11.597% | $222.0669 | $222.07 | $222.05 | $222.10 |
| Purchase #6 | $84.49 | 9.735% | $92.7151 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $23.54 | 13.874% | $26.8059 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $853.60 | $931.0603 | $931.07 | $931.00 | $931.10 | |