| 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 | $250.33 | 9.285% | $273.5731 | $273.57 | $273.55 | $273.60 |
| Purchase #2 | $154.53 | 13.757% | $175.7887 | $175.79 | $175.80 | $175.80 |
| Purchase #3 | $56.86 | 7.518% | $61.1347 | $61.13 | $61.15 | $61.10 |
| Purchase #4 | $91.46 | 6.148% | $97.083 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $99.81 | 9.158% | $108.9506 | $108.95 | $108.95 | $109.00 |
| Purchase #6 | $95.89 | 12.797% | $108.161 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $232.73 | 9.516% | $254.8766 | $254.88 | $254.90 | $254.90 |
| 7 purchase totals = | $981.61 | $1,079.5677 | $1,079.56 | $1,079.60 | $1,079.70 | |