| 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 | $72.52 | 3.500% | $75.0582 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $135.82 | 9.480% | $148.6957 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $247.80 | 3.291% | $255.9551 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $236.89 | 7.361% | $254.3275 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $229.91 | 3.127% | $237.0993 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $93.90 | 4.449% | $98.0776 | $98.08 | $98.10 | $98.10 |
| Purchase #7 | $103.54 | 7.472% | $111.2765 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $1,120.38 | $1,180.4899 | $1,180.51 | $1,180.55 | $1,180.60 | |