| 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 | $91.60 | 11.438% | $102.0772 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $144.58 | 8.854% | $157.3811 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $206.73 | 8.793% | $224.9078 | $224.91 | $224.90 | $224.90 |
| Purchase #4 | $102.74 | 7.346% | $110.2873 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $48.95 | 12.441% | $55.0399 | $55.04 | $55.05 | $55.00 |
| Purchase #6 | $206.41 | 6.839% | $220.5264 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $105.89 | 12.865% | $119.5127 | $119.51 | $119.50 | $119.50 |
| 7 purchase totals = | $906.90 | $989.7324 | $989.74 | $989.80 | $989.70 | |