| 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 | $249.84 | 10.132% | $275.1538 | $275.15 | $275.15 | $275.20 |
| Purchase #2 | $25.95 | 12.120% | $29.0951 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $118.78 | 13.660% | $135.0053 | $135.01 | $135.00 | $135.00 |
| Purchase #4 | $14.69 | 9.120% | $16.0297 | $16.03 | $16.05 | $16.00 |
| Purchase #5 | $163.55 | 10.327% | $180.4398 | $180.44 | $180.45 | $180.40 |
| Purchase #6 | $137.91 | 4.310% | $143.8539 | $143.85 | $143.85 | $143.90 |
| Purchase #7 | $132.57 | 7.159% | $142.0607 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $843.29 | $921.6383 | $921.64 | $921.65 | $921.70 | |