| 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 | $232.50 | 7.207% | $249.2563 | $249.26 | $249.25 | $249.30 |
| Purchase #2 | $164.63 | 3.698% | $170.718 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $73.33 | 7.636% | $78.9295 | $78.93 | $78.95 | $78.90 |
| Purchase #4 | $169.85 | 6.340% | $180.6185 | $180.62 | $180.60 | $180.60 |
| Purchase #5 | $192.61 | 4.404% | $201.0925 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $189.83 | 6.211% | $201.6203 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $74.69 | 10.394% | $82.4533 | $82.45 | $82.45 | $82.50 |
| 7 purchase totals = | $1,097.44 | $1,164.6884 | $1,164.69 | $1,164.65 | $1,164.70 | |