| 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 | $244.50 | 11.665% | $273.0209 | $273.02 | $273.00 | $273.00 |
| Purchase #2 | $101.54 | 8.309% | $109.977 | $109.98 | $110.00 | $110.00 |
| Purchase #3 | $138.72 | 8.329% | $150.274 | $150.27 | $150.25 | $150.30 |
| Purchase #4 | $93.89 | 4.265% | $97.8944 | $97.89 | $97.90 | $97.90 |
| Purchase #5 | $198.25 | 4.551% | $207.2724 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $156.95 | 5.137% | $165.0125 | $165.01 | $165.00 | $165.00 |
| Purchase #7 | $65.80 | 4.369% | $68.6748 | $68.67 | $68.65 | $68.70 |
| 7 purchase totals = | $999.65 | $1,072.1260 | $1,072.11 | $1,072.05 | $1,072.20 | |