| 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 | $21.99 | 4.707% | $23.0251 | $23.03 | $23.05 | $23.00 |
| Purchase #2 | $103.38 | 12.625% | $116.4317 | $116.43 | $116.45 | $116.40 |
| Purchase #3 | $106.51 | 11.576% | $118.8396 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $235.28 | 12.747% | $265.2711 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $242.78 | 4.667% | $254.1105 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $76.94 | 10.158% | $84.7556 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $242.40 | 6.787% | $258.8517 | $258.85 | $258.85 | $258.90 |
| 7 purchase totals = | $1,029.28 | $1,121.2853 | $1,121.29 | $1,121.30 | $1,121.30 | |