| 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 | $212.52 | 12.119% | $238.2753 | $238.28 | $238.30 | $238.30 |
| Purchase #2 | $75.86 | 6.676% | $80.9244 | $80.92 | $80.90 | $80.90 |
| Purchase #3 | $188.94 | 6.668% | $201.5385 | $201.54 | $201.55 | $201.50 |
| Purchase #4 | $35.56 | 3.457% | $36.7893 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $210.56 | 6.185% | $223.5831 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $108.46 | 7.547% | $116.6455 | $116.65 | $116.65 | $116.60 |
| Purchase #7 | $12.32 | 10.696% | $13.6377 | $13.64 | $13.65 | $13.60 |
| 7 purchase totals = | $844.22 | $911.3938 | $911.40 | $911.45 | $911.30 | |