| 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 | $121.96 | 4.815% | $127.8324 | $127.83 | $127.85 | $127.80 |
| Purchase #2 | $75.81 | 10.572% | $83.8246 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $209.94 | 5.608% | $221.7134 | $221.71 | $221.70 | $221.70 |
| Purchase #4 | $148.98 | 10.703% | $164.9253 | $164.93 | $164.95 | $164.90 |
| Purchase #5 | $181.73 | 12.317% | $204.1137 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $168.93 | 9.361% | $184.7435 | $184.74 | $184.75 | $184.70 |
| Purchase #7 | $230.36 | 12.241% | $258.5584 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $1,137.71 | $1,245.7113 | $1,245.70 | $1,245.70 | $1,245.60 | |