| 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 | $101.32 | 5.667% | $107.0618 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $72.38 | 12.610% | $81.5071 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $158.40 | 12.157% | $177.6567 | $177.66 | $177.65 | $177.70 |
| Purchase #4 | $235.40 | 10.681% | $260.5431 | $260.54 | $260.55 | $260.50 |
| Purchase #5 | $22.84 | 13.201% | $25.8551 | $25.86 | $25.85 | $25.90 |
| Purchase #6 | $243.31 | 11.234% | $270.6434 | $270.64 | $270.65 | $270.60 |
| Purchase #7 | $244.65 | 6.168% | $259.74 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $1,078.30 | $1,183.0072 | $1,183.01 | $1,183.00 | $1,183.00 | |