| 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 | $119.79 | 9.396% | $131.0455 | $131.05 | $131.05 | $131.00 |
| Purchase #2 | $220.87 | 3.275% | $228.1035 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $55.39 | 6.658% | $59.0779 | $59.08 | $59.10 | $59.10 |
| Purchase #4 | $174.59 | 5.503% | $184.1977 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $94.67 | 12.518% | $106.5208 | $106.52 | $106.50 | $106.50 |
| Purchase #6 | $102.49 | 7.421% | $110.0958 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $166.35 | 12.310% | $186.8277 | $186.83 | $186.85 | $186.80 |
| 7 purchase totals = | $934.15 | $1,005.8689 | $1,005.88 | $1,005.90 | $1,005.80 | |