| 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 | $222.38 | 12.474% | $250.1197 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $104.81 | 12.394% | $117.8002 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $41.62 | 4.440% | $43.4679 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $223.82 | 6.264% | $237.8401 | $237.84 | $237.85 | $237.80 |
| Purchase #5 | $62.40 | 8.245% | $67.5449 | $67.54 | $67.55 | $67.50 |
| Purchase #6 | $227.97 | 4.492% | $238.2104 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $183.31 | 5.669% | $193.7018 | $193.70 | $193.70 | $193.70 |
| 7 purchase totals = | $1,066.31 | $1,148.6850 | $1,148.68 | $1,148.65 | $1,148.60 | |