| 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 | $141.78 | 8.354% | $153.6243 | $153.62 | $153.60 | $153.60 |
| Purchase #2 | $101.98 | 6.413% | $108.52 | $108.52 | $108.50 | $108.50 |
| Purchase #3 | $195.25 | 4.407% | $203.8547 | $203.85 | $203.85 | $203.90 |
| Purchase #4 | $204.30 | 13.659% | $232.2053 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $209.28 | 4.254% | $218.1828 | $218.18 | $218.20 | $218.20 |
| Purchase #6 | $119.46 | 7.827% | $128.8101 | $128.81 | $128.80 | $128.80 |
| Purchase #7 | $182.39 | 11.858% | $204.0178 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $1,154.44 | $1,249.2150 | $1,249.21 | $1,249.15 | $1,249.20 | |