| 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 | $109.66 | 9.508% | $120.0865 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $88.30 | 11.361% | $98.3318 | $98.33 | $98.35 | $98.30 |
| Purchase #3 | $187.33 | 5.426% | $197.4945 | $197.49 | $197.50 | $197.50 |
| Purchase #4 | $48.31 | 10.800% | $53.5275 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $60.59 | 5.724% | $64.0582 | $64.06 | $64.05 | $64.10 |
| Purchase #6 | $217.36 | 13.281% | $246.2276 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $185.72 | 8.427% | $201.3706 | $201.37 | $201.35 | $201.40 |
| 7 purchase totals = | $897.27 | $981.0967 | $981.10 | $981.15 | $981.10 | |