| 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 | $213.76 | 5.241% | $224.9632 | $224.96 | $224.95 | $225.00 |
| Purchase #2 | $132.30 | 5.294% | $139.304 | $139.30 | $139.30 | $139.30 |
| Purchase #3 | $182.42 | 10.281% | $201.1746 | $201.17 | $201.15 | $201.20 |
| Purchase #4 | $87.42 | 7.767% | $94.2099 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $160.50 | 7.440% | $172.4412 | $172.44 | $172.45 | $172.40 |
| Purchase #6 | $82.94 | 13.640% | $94.253 | $94.25 | $94.25 | $94.30 |
| Purchase #7 | $202.72 | 9.867% | $222.7224 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $1,062.06 | $1,149.0683 | $1,149.05 | $1,149.00 | $1,149.10 | |