| 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 | $219.75 | 11.784% | $245.6453 | $245.65 | $245.65 | $245.60 |
| Purchase #2 | $143.50 | 9.255% | $156.7809 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $186.71 | 11.213% | $207.6458 | $207.65 | $207.65 | $207.60 |
| Purchase #4 | $101.41 | 7.768% | $109.2875 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $43.93 | 12.111% | $49.2504 | $49.25 | $49.25 | $49.30 |
| Purchase #6 | $73.85 | 7.311% | $79.2492 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $91.64 | 11.433% | $102.1172 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $860.79 | $949.9763 | $949.99 | $950.00 | $949.90 | |