| 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 | $111.30 | 10.361% | $122.8318 | $122.83 | $122.85 | $122.80 |
| Purchase #2 | $111.43 | 11.391% | $124.123 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $94.56 | 8.289% | $102.3981 | $102.40 | $102.40 | $102.40 |
| Purchase #4 | $163.57 | 12.746% | $184.4186 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $35.64 | 11.695% | $39.8081 | $39.81 | $39.80 | $39.80 |
| Purchase #6 | $165.40 | 4.119% | $172.2128 | $172.21 | $172.20 | $172.20 |
| Purchase #7 | $195.99 | 10.228% | $216.0359 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $877.89 | $961.8283 | $961.83 | $961.80 | $961.70 | |