| 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 | $110.90 | 10.749% | $122.8206 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $207.26 | 5.248% | $218.137 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $42.29 | 7.518% | $45.4694 | $45.47 | $45.45 | $45.50 |
| Purchase #4 | $66.55 | 11.189% | $73.9963 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $212.85 | 5.276% | $224.08 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $224.47 | 13.164% | $254.0192 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $238.63 | 8.395% | $258.663 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $1,102.95 | $1,197.1855 | $1,197.19 | $1,197.15 | $1,197.20 | |