| 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 | $24.38 | 8.356% | $26.4172 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $102.34 | 11.809% | $114.4253 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $24.74 | 6.789% | $26.4196 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $93.68 | 9.219% | $102.3164 | $102.32 | $102.30 | $102.30 |
| Purchase #5 | $216.54 | 3.764% | $224.6906 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $239.51 | 5.508% | $252.7022 | $252.70 | $252.70 | $252.70 |
| Purchase #7 | $92.30 | 13.760% | $105.0005 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $793.49 | $851.9718 | $851.98 | $851.95 | $851.90 | |