| 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 | $209.93 | 5.808% | $222.1227 | $222.12 | $222.10 | $222.10 |
| Purchase #2 | $114.59 | 10.230% | $126.3126 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $149.53 | 3.341% | $154.5258 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $154.89 | 11.607% | $172.8681 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $53.28 | 7.216% | $57.1247 | $57.12 | $57.10 | $57.10 |
| Purchase #6 | $71.75 | 3.423% | $74.206 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $5.59 | 8.285% | $6.0531 | $6.05 | $6.05 | $6.10 |
| 7 purchase totals = | $759.56 | $813.2130 | $813.21 | $813.15 | $813.20 | |