| 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 | $102.68 | 11.499% | $114.4872 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $106.96 | 13.796% | $121.7162 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $169.31 | 5.596% | $178.7846 | $178.78 | $178.80 | $178.80 |
| Purchase #4 | $193.98 | 6.618% | $206.8176 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $71.91 | 12.434% | $80.8513 | $80.85 | $80.85 | $80.90 |
| Purchase #6 | $139.68 | 13.398% | $158.3943 | $158.39 | $158.40 | $158.40 |
| Purchase #7 | $192.39 | 13.409% | $218.1876 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $976.91 | $1,079.2388 | $1,079.24 | $1,079.25 | $1,079.30 | |