| 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 | $172.87 | 12.248% | $194.0431 | $194.04 | $194.05 | $194.00 |
| Purchase #2 | $56.28 | 9.874% | $61.8371 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $117.89 | 13.640% | $133.9702 | $133.97 | $133.95 | $134.00 |
| Purchase #4 | $124.80 | 6.444% | $132.8421 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $197.38 | 10.434% | $217.9746 | $217.97 | $217.95 | $218.00 |
| Purchase #6 | $241.70 | 4.161% | $251.7571 | $251.76 | $251.75 | $251.80 |
| Purchase #7 | $81.78 | 7.224% | $87.6878 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $992.70 | $1,080.1120 | $1,080.11 | $1,080.10 | $1,080.10 | |