| 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 | $12.76 | 8.307% | $13.82 | $13.82 | $13.80 | $13.80 |
| Purchase #2 | $128.35 | 4.188% | $133.7253 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $88.92 | 9.439% | $97.3132 | $97.31 | $97.30 | $97.30 |
| Purchase #4 | $34.76 | 3.471% | $35.9665 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $221.42 | 10.444% | $244.5451 | $244.55 | $244.55 | $244.50 |
| Purchase #6 | $209.59 | 5.629% | $221.3878 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $160.85 | 12.471% | $180.9096 | $180.91 | $180.90 | $180.90 |
| 7 purchase totals = | $856.65 | $927.6675 | $927.68 | $927.65 | $927.60 | |