| 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 | $116.40 | 11.573% | $129.871 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $211.96 | 6.188% | $225.0761 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $127.88 | 9.444% | $139.957 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $94.27 | 13.715% | $107.1991 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $216.92 | 8.408% | $235.1586 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $45.47 | 8.791% | $49.4673 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $225.38 | 13.412% | $255.608 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $1,038.28 | $1,142.3371 | $1,142.35 | $1,142.30 | $1,142.50 | |