| 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 | $210.51 | 9.310% | $230.1085 | $230.11 | $230.10 | $230.10 |
| Purchase #2 | $97.96 | 11.356% | $109.0843 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $27.37 | 13.541% | $31.0762 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $78.91 | 8.218% | $85.3948 | $85.39 | $85.40 | $85.40 |
| Purchase #5 | $66.93 | 5.393% | $70.5395 | $70.54 | $70.55 | $70.50 |
| Purchase #6 | $129.82 | 13.456% | $147.2886 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $116.56 | 3.817% | $121.0091 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $728.06 | $794.5010 | $794.50 | $794.55 | $794.50 | |