| 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 | $85.83 | 6.382% | $91.3077 | $91.31 | $91.30 | $91.30 |
| Purchase #2 | $249.37 | 11.516% | $278.0874 | $278.09 | $278.10 | $278.10 |
| Purchase #3 | $140.88 | 8.216% | $152.4547 | $152.45 | $152.45 | $152.50 |
| Purchase #4 | $35.97 | 8.841% | $39.1501 | $39.15 | $39.15 | $39.20 |
| Purchase #5 | $24.68 | 9.809% | $27.1009 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $219.67 | 8.702% | $238.7857 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $142.68 | 12.716% | $160.8232 | $160.82 | $160.80 | $160.80 |
| 7 purchase totals = | $899.08 | $987.7097 | $987.71 | $987.70 | $987.80 | |