| 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 | $235.79 | 3.344% | $243.6748 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $179.64 | 4.577% | $187.8621 | $187.86 | $187.85 | $187.90 |
| Purchase #3 | $219.35 | 11.738% | $245.0973 | $245.10 | $245.10 | $245.10 |
| Purchase #4 | $217.93 | 7.585% | $234.46 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $59.70 | 4.195% | $62.2044 | $62.20 | $62.20 | $62.20 |
| Purchase #6 | $107.26 | 3.302% | $110.8017 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $98.46 | 4.458% | $102.8493 | $102.85 | $102.85 | $102.80 |
| 7 purchase totals = | $1,118.13 | $1,186.9496 | $1,186.94 | $1,186.90 | $1,187.00 | |