| 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 | $249.58 | 8.273% | $270.2278 | $270.23 | $270.25 | $270.20 |
| Purchase #2 | $110.39 | 11.704% | $123.31 | $123.31 | $123.30 | $123.30 |
| Purchase #3 | $207.55 | 6.390% | $220.8124 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $127.41 | 10.715% | $141.062 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $49.41 | 11.714% | $55.1979 | $55.20 | $55.20 | $55.20 |
| Purchase #6 | $141.86 | 10.119% | $156.2148 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $8.57 | 13.168% | $9.6985 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $894.77 | $976.5234 | $976.52 | $976.50 | $976.50 | |