| 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 | $64.54 | 5.392% | $68.02 | $68.02 | $68.00 | $68.00 |
| Purchase #2 | $161.51 | 7.635% | $173.8413 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $212.51 | 5.700% | $224.6231 | $224.62 | $224.60 | $224.60 |
| Purchase #4 | $218.37 | 11.368% | $243.1943 | $243.19 | $243.20 | $243.20 |
| Purchase #5 | $39.86 | 5.393% | $42.0096 | $42.01 | $42.00 | $42.00 |
| Purchase #6 | $109.37 | 6.658% | $116.6519 | $116.65 | $116.65 | $116.70 |
| Purchase #7 | $222.96 | 8.714% | $242.3887 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,029.12 | $1,110.7289 | $1,110.72 | $1,110.70 | $1,110.70 | |