| 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 | $239.60 | 4.207% | $249.68 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $78.88 | 6.106% | $83.6964 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $48.74 | 10.174% | $53.6988 | $53.70 | $53.70 | $53.70 |
| Purchase #4 | $176.88 | 3.640% | $183.3184 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $197.35 | 7.625% | $212.3979 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $20.73 | 9.511% | $22.7016 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $217.55 | 13.594% | $247.1237 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $979.73 | $1,052.6168 | $1,052.62 | $1,052.60 | $1,052.60 | |