| 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 | $225.93 | 7.639% | $243.1888 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $111.61 | 3.367% | $115.3679 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $202.57 | 12.264% | $227.4132 | $227.41 | $227.40 | $227.40 |
| Purchase #4 | $221.68 | 10.200% | $244.2914 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $220.72 | 3.672% | $228.8248 | $228.82 | $228.80 | $228.80 |
| Purchase #6 | $234.64 | 5.629% | $247.8479 | $247.85 | $247.85 | $247.80 |
| Purchase #7 | $123.55 | 11.777% | $138.1005 | $138.10 | $138.10 | $138.10 |
| 7 purchase totals = | $1,340.70 | $1,445.0345 | $1,445.03 | $1,445.00 | $1,445.00 | |