| 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 | $106.95 | 12.288% | $120.092 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $83.78 | 10.647% | $92.7001 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $227.90 | 7.334% | $244.6142 | $244.61 | $244.60 | $244.60 |
| Purchase #4 | $75.71 | 5.595% | $79.946 | $79.95 | $79.95 | $79.90 |
| Purchase #5 | $202.72 | 12.872% | $228.8141 | $228.81 | $228.80 | $228.80 |
| Purchase #6 | $61.50 | 8.492% | $66.7226 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $211.70 | 12.375% | $237.8979 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $970.26 | $1,070.7869 | $1,070.78 | $1,070.75 | $1,070.70 | |