| 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 | $107.91 | 11.369% | $120.1783 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $81.75 | 8.270% | $88.5107 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $217.89 | 5.265% | $229.3619 | $229.36 | $229.35 | $229.40 |
| Purchase #4 | $164.85 | 13.807% | $187.6108 | $187.61 | $187.60 | $187.60 |
| Purchase #5 | $184.89 | 11.235% | $205.6624 | $205.66 | $205.65 | $205.70 |
| Purchase #6 | $48.30 | 10.791% | $53.5121 | $53.51 | $53.50 | $53.50 |
| Purchase #7 | $150.66 | 10.597% | $166.6254 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $956.25 | $1,051.4616 | $1,051.46 | $1,051.45 | $1,051.50 | |