| 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 | $245.49 | 4.726% | $257.0919 | $257.09 | $257.10 | $257.10 |
| Purchase #2 | $63.59 | 13.729% | $72.3203 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $145.70 | 9.205% | $159.1117 | $159.11 | $159.10 | $159.10 |
| Purchase #4 | $175.49 | 12.385% | $197.2244 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $87.80 | 3.796% | $91.1329 | $91.13 | $91.15 | $91.10 |
| Purchase #6 | $73.84 | 9.638% | $80.9567 | $80.96 | $80.95 | $81.00 |
| Purchase #7 | $10.78 | 4.829% | $11.3006 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $802.69 | $869.1385 | $869.13 | $869.10 | $869.10 | |