| 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 | $243.45 | 8.395% | $263.8876 | $263.89 | $263.90 | $263.90 |
| Purchase #2 | $193.78 | 4.684% | $202.8567 | $202.86 | $202.85 | $202.90 |
| Purchase #3 | $116.88 | 6.721% | $124.7355 | $124.74 | $124.75 | $124.70 |
| Purchase #4 | $62.50 | 12.658% | $70.4113 | $70.41 | $70.40 | $70.40 |
| Purchase #5 | $40.26 | 13.668% | $45.7627 | $45.76 | $45.75 | $45.80 |
| Purchase #6 | $164.96 | 6.741% | $176.08 | $176.08 | $176.10 | $176.10 |
| Purchase #7 | $180.33 | 4.464% | $188.3799 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $1,002.16 | $1,072.1137 | $1,072.12 | $1,072.15 | $1,072.20 | |