| 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 | $235.75 | 9.290% | $257.6512 | $257.65 | $257.65 | $257.70 |
| Purchase #2 | $98.31 | 12.869% | $110.9615 | $110.96 | $110.95 | $111.00 |
| Purchase #3 | $194.59 | 7.295% | $208.7853 | $208.79 | $208.80 | $208.80 |
| Purchase #4 | $142.69 | 10.766% | $158.052 | $158.05 | $158.05 | $158.10 |
| Purchase #5 | $41.36 | 10.844% | $45.8451 | $45.85 | $45.85 | $45.80 |
| Purchase #6 | $180.58 | 11.200% | $200.805 | $200.81 | $200.80 | $200.80 |
| Purchase #7 | $221.44 | 12.227% | $248.5155 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $1,114.72 | $1,230.6156 | $1,230.63 | $1,230.60 | $1,230.70 | |