| 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 | $95.60 | 12.364% | $107.42 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $14.63 | 11.133% | $16.2588 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $230.80 | 13.767% | $262.5742 | $262.57 | $262.55 | $262.60 |
| Purchase #4 | $138.89 | 9.585% | $152.2026 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $177.59 | 6.596% | $189.3038 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $121.87 | 6.582% | $129.8915 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $21.34 | 9.269% | $23.318 | $23.32 | $23.30 | $23.30 |
| 7 purchase totals = | $800.72 | $880.9689 | $880.96 | $880.90 | $881.00 | |