| 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 | $107.64 | 7.141% | $115.3266 | $115.33 | $115.35 | $115.30 |
| Purchase #2 | $86.39 | 11.831% | $96.6108 | $96.61 | $96.60 | $96.60 |
| Purchase #3 | $136.60 | 8.292% | $147.9269 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $101.95 | 11.240% | $113.4092 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $20.60 | 7.429% | $22.1304 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $226.34 | 7.865% | $244.1416 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $180.37 | 9.270% | $197.0903 | $197.09 | $197.10 | $197.10 |
| 7 purchase totals = | $859.89 | $936.6358 | $936.64 | $936.70 | $936.50 | |