| 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 | $247.81 | 10.210% | $273.1114 | $273.11 | $273.10 | $273.10 |
| Purchase #2 | $132.74 | 3.801% | $137.7854 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $108.27 | 10.769% | $119.9296 | $119.93 | $119.95 | $119.90 |
| Purchase #4 | $142.95 | 4.829% | $149.8531 | $149.85 | $149.85 | $149.90 |
| Purchase #5 | $158.97 | 4.229% | $165.6928 | $165.69 | $165.70 | $165.70 |
| Purchase #6 | $236.53 | 5.187% | $248.7988 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $94.69 | 10.739% | $104.8588 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $1,121.96 | $1,200.0299 | $1,200.03 | $1,200.05 | $1,200.10 | |