| 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 | $197.48 | 10.208% | $217.6388 | $217.64 | $217.65 | $217.60 |
| Purchase #2 | $244.96 | 5.609% | $258.6998 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $83.36 | 12.434% | $93.725 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $194.40 | 7.469% | $208.9197 | $208.92 | $208.90 | $208.90 |
| Purchase #5 | $212.62 | 9.198% | $232.1768 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $221.79 | 8.223% | $240.0278 | $240.03 | $240.05 | $240.00 |
| Purchase #7 | $110.53 | 6.700% | $117.9355 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $1,265.14 | $1,369.1234 | $1,369.14 | $1,369.20 | $1,369.00 | |