| 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 | $111.91 | 3.731% | $116.0854 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $210.57 | 10.377% | $232.4208 | $232.42 | $232.40 | $232.40 |
| Purchase #3 | $46.77 | 6.151% | $49.6468 | $49.65 | $49.65 | $49.60 |
| Purchase #4 | $76.41 | 4.106% | $79.5474 | $79.55 | $79.55 | $79.50 |
| Purchase #5 | $234.45 | 13.154% | $265.2896 | $265.29 | $265.30 | $265.30 |
| Purchase #6 | $98.84 | 8.503% | $107.2444 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $61.76 | 13.705% | $70.2242 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $840.71 | $920.4586 | $920.46 | $920.45 | $920.30 | |