| 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 | $248.34 | 8.771% | $270.1219 | $270.12 | $270.10 | $270.10 |
| Purchase #2 | $7.86 | 8.499% | $8.528 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $122.54 | 13.328% | $138.8721 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $41.36 | 12.575% | $46.561 | $46.56 | $46.55 | $46.60 |
| Purchase #5 | $100.43 | 8.148% | $108.613 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $190.83 | 8.867% | $207.7509 | $207.75 | $207.75 | $207.80 |
| Purchase #7 | $137.75 | 9.588% | $150.9575 | $150.96 | $150.95 | $151.00 |
| 7 purchase totals = | $849.11 | $931.4044 | $931.40 | $931.35 | $931.50 | |