| 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 | $186.85 | 9.207% | $204.0533 | $204.05 | $204.05 | $204.10 |
| Purchase #2 | $173.51 | 13.684% | $197.2531 | $197.25 | $197.25 | $197.30 |
| Purchase #3 | $101.51 | 4.710% | $106.2911 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $40.27 | 7.131% | $43.1417 | $43.14 | $43.15 | $43.10 |
| Purchase #5 | $161.32 | 7.376% | $173.219 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $201.28 | 9.856% | $221.1182 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $150.83 | 12.471% | $169.64 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $1,015.57 | $1,114.7164 | $1,114.71 | $1,114.70 | $1,114.70 | |