| 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 | $228.39 | 9.800% | $250.7722 | $250.77 | $250.75 | $250.80 |
| Purchase #2 | $47.44 | 10.207% | $52.2822 | $52.28 | $52.30 | $52.30 |
| Purchase #3 | $221.75 | 5.542% | $234.0394 | $234.04 | $234.05 | $234.00 |
| Purchase #4 | $187.51 | 7.519% | $201.6089 | $201.61 | $201.60 | $201.60 |
| Purchase #5 | $134.73 | 13.174% | $152.4793 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $41.66 | 11.856% | $46.5992 | $46.60 | $46.60 | $46.60 |
| Purchase #7 | $159.38 | 6.745% | $170.1302 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,020.86 | $1,107.9114 | $1,107.91 | $1,107.95 | $1,107.90 | |