| 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 | $93.38 | 10.830% | $103.4931 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $161.87 | 10.679% | $179.1561 | $179.16 | $179.15 | $179.20 |
| Purchase #3 | $243.64 | 13.790% | $277.238 | $277.24 | $277.25 | $277.20 |
| Purchase #4 | $74.34 | 13.679% | $84.509 | $84.51 | $84.50 | $84.50 |
| Purchase #5 | $104.90 | 4.206% | $109.3121 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $166.87 | 3.232% | $172.2632 | $172.26 | $172.25 | $172.30 |
| Purchase #7 | $23.43 | 7.264% | $25.132 | $25.13 | $25.15 | $25.10 |
| 7 purchase totals = | $868.43 | $951.1035 | $951.10 | $951.10 | $951.10 | |