| 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 | $215.26 | 7.247% | $230.8599 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $27.48 | 13.472% | $31.1821 | $31.18 | $31.20 | $31.20 |
| Purchase #3 | $149.32 | 5.695% | $157.8238 | $157.82 | $157.80 | $157.80 |
| Purchase #4 | $64.61 | 12.229% | $72.5112 | $72.51 | $72.50 | $72.50 |
| Purchase #5 | $99.93 | 10.497% | $110.4197 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $191.51 | 13.566% | $217.4902 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $185.91 | 12.856% | $209.8106 | $209.81 | $209.80 | $209.80 |
| 7 purchase totals = | $934.02 | $1,030.0975 | $1,030.09 | $1,030.05 | $1,030.10 | |