| 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 | $190.65 | 9.779% | $209.2937 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $75.90 | 10.640% | $83.9758 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $163.87 | 5.826% | $173.4171 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $221.61 | 10.242% | $244.3073 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $187.82 | 12.180% | $210.6965 | $210.70 | $210.70 | $210.70 |
| Purchase #6 | $34.60 | 8.386% | $37.5016 | $37.50 | $37.50 | $37.50 |
| Purchase #7 | $211.94 | 3.246% | $218.8196 | $218.82 | $218.80 | $218.80 |
| 7 purchase totals = | $1,086.39 | $1,178.0116 | $1,178.02 | $1,178.00 | $1,178.00 | |