| 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 | $230.54 | 9.706% | $252.9162 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $166.82 | 13.495% | $189.3324 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $101.82 | 5.414% | $107.3325 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $68.27 | 8.575% | $74.1242 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $192.78 | 12.498% | $216.8736 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $71.32 | 5.371% | $75.1506 | $75.15 | $75.15 | $75.20 |
| Purchase #7 | $17.71 | 8.529% | $19.2205 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $849.26 | $934.9500 | $934.94 | $934.90 | $934.90 | |