| 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 | $23.28 | 3.644% | $24.1283 | $24.13 | $24.15 | $24.10 |
| Purchase #2 | $18.57 | 7.355% | $19.9358 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $228.92 | 3.447% | $236.8109 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $248.97 | 5.755% | $263.2982 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $98.38 | 13.590% | $111.7498 | $111.75 | $111.75 | $111.70 |
| Purchase #6 | $74.75 | 8.726% | $81.2727 | $81.27 | $81.25 | $81.30 |
| Purchase #7 | $192.85 | 4.682% | $201.8792 | $201.88 | $201.90 | $201.90 |
| 7 purchase totals = | $885.72 | $939.0749 | $939.08 | $939.10 | $939.00 | |