| 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 | $100.53 | 6.688% | $107.2534 | $107.25 | $107.25 | $107.30 |
| Purchase #2 | $229.57 | 9.383% | $251.1106 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $37.41 | 3.502% | $38.7201 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $244.66 | 4.368% | $255.3467 | $255.35 | $255.35 | $255.30 |
| Purchase #5 | $227.62 | 5.859% | $240.9563 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $234.98 | 8.741% | $255.5196 | $255.52 | $255.50 | $255.50 |
| Purchase #7 | $82.85 | 6.837% | $88.5145 | $88.51 | $88.50 | $88.50 |
| 7 purchase totals = | $1,157.62 | $1,237.4212 | $1,237.42 | $1,237.35 | $1,237.40 | |