| 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 | $133.38 | 5.751% | $141.0507 | $141.05 | $141.05 | $141.10 |
| Purchase #2 | $153.80 | 12.799% | $173.4849 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $75.82 | 9.369% | $82.9236 | $82.92 | $82.90 | $82.90 |
| Purchase #4 | $232.29 | 12.708% | $261.8094 | $261.81 | $261.80 | $261.80 |
| Purchase #5 | $202.47 | 3.457% | $209.4694 | $209.47 | $209.45 | $209.50 |
| Purchase #6 | $158.79 | 12.610% | $178.8134 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $248.64 | 11.759% | $277.8776 | $277.88 | $277.90 | $277.90 |
| 7 purchase totals = | $1,205.19 | $1,325.4290 | $1,325.42 | $1,325.40 | $1,325.50 | |