| 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 | $245.88 | 10.551% | $271.8228 | $271.82 | $271.80 | $271.80 |
| Purchase #2 | $150.30 | 9.246% | $164.1967 | $164.20 | $164.20 | $164.20 |
| Purchase #3 | $201.57 | 9.165% | $220.0439 | $220.04 | $220.05 | $220.00 |
| Purchase #4 | $94.97 | 3.689% | $98.4734 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $84.80 | 9.403% | $92.7737 | $92.77 | $92.75 | $92.80 |
| Purchase #6 | $150.53 | 12.564% | $169.4426 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $88.75 | 11.728% | $99.1586 | $99.16 | $99.15 | $99.20 |
| 7 purchase totals = | $1,016.80 | $1,115.9117 | $1,115.90 | $1,115.85 | $1,115.90 | |