| 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 | $71.54 | 12.418% | $80.4238 | $80.42 | $80.40 | $80.40 |
| Purchase #2 | $238.96 | 10.854% | $264.8967 | $264.90 | $264.90 | $264.90 |
| Purchase #3 | $111.40 | 5.413% | $117.4301 | $117.43 | $117.45 | $117.40 |
| Purchase #4 | $171.26 | 13.276% | $193.9965 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $66.64 | 13.225% | $75.4531 | $75.45 | $75.45 | $75.50 |
| Purchase #6 | $138.30 | 11.386% | $154.0468 | $154.05 | $154.05 | $154.00 |
| Purchase #7 | $140.68 | 13.388% | $159.5142 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $938.78 | $1,045.7612 | $1,045.76 | $1,045.75 | $1,045.70 | |