| 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 | $117.91 | 3.367% | $121.88 | $121.88 | $121.90 | $121.90 |
| Purchase #2 | $89.89 | 4.678% | $94.0951 | $94.10 | $94.10 | $94.10 |
| Purchase #3 | $81.78 | 6.548% | $87.135 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $126.34 | 7.385% | $135.6702 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $10.74 | 10.445% | $11.8618 | $11.86 | $11.85 | $11.90 |
| Purchase #6 | $131.32 | 11.508% | $146.4323 | $146.43 | $146.45 | $146.40 |
| Purchase #7 | $209.45 | 9.872% | $230.1269 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $767.43 | $827.2013 | $827.21 | $827.25 | $827.20 | |