| 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 | $179.84 | 9.682% | $197.2521 | $197.25 | $197.25 | $197.30 |
| Purchase #2 | $97.78 | 6.819% | $104.4476 | $104.45 | $104.45 | $104.40 |
| Purchase #3 | $97.35 | 13.375% | $110.3706 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $227.25 | 7.569% | $244.4506 | $244.45 | $244.45 | $244.50 |
| Purchase #5 | $127.44 | 3.379% | $131.7462 | $131.75 | $131.75 | $131.70 |
| Purchase #6 | $217.81 | 11.700% | $243.2938 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $160.86 | 12.147% | $180.3997 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $1,108.33 | $1,211.9606 | $1,211.96 | $1,211.95 | $1,212.00 | |