| 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 | $191.77 | 7.121% | $205.4259 | $205.43 | $205.45 | $205.40 |
| Purchase #2 | $42.79 | 11.500% | $47.7109 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $16.68 | 9.604% | $18.2819 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $77.37 | 9.227% | $84.5089 | $84.51 | $84.50 | $84.50 |
| Purchase #5 | $145.71 | 10.738% | $161.3563 | $161.36 | $161.35 | $161.40 |
| Purchase #6 | $129.96 | 6.289% | $138.1332 | $138.13 | $138.15 | $138.10 |
| Purchase #7 | $241.99 | 11.593% | $270.0439 | $270.04 | $270.05 | $270.00 |
| 7 purchase totals = | $846.27 | $925.4610 | $925.46 | $925.50 | $925.40 | |