| 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 | $188.92 | 11.866% | $211.3372 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $117.57 | 3.337% | $121.4933 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $9.28 | 6.137% | $9.8495 | $9.85 | $9.85 | $9.80 |
| Purchase #4 | $206.64 | 3.294% | $213.4467 | $213.45 | $213.45 | $213.40 |
| Purchase #5 | $24.59 | 12.728% | $27.7198 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $41.95 | 4.572% | $43.868 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $175.95 | 4.761% | $184.327 | $184.33 | $184.35 | $184.30 |
| 7 purchase totals = | $764.90 | $812.0415 | $812.05 | $812.05 | $811.90 | |