| 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 | $107.94 | 7.828% | $116.3895 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $102.85 | 8.484% | $111.5758 | $111.58 | $111.60 | $111.60 |
| Purchase #3 | $216.29 | 13.180% | $244.797 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $49.44 | 11.159% | $54.957 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $102.96 | 4.485% | $107.5778 | $107.58 | $107.60 | $107.60 |
| Purchase #6 | $250.79 | 7.723% | $270.1585 | $270.16 | $270.15 | $270.20 |
| Purchase #7 | $198.88 | 5.835% | $210.4846 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $1,029.15 | $1,115.9402 | $1,115.95 | $1,116.00 | $1,116.10 | |