| 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 | $237.44 | 9.425% | $259.8187 | $259.82 | $259.80 | $259.80 |
| Purchase #2 | $104.73 | 8.161% | $113.277 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $238.43 | 12.537% | $268.322 | $268.32 | $268.30 | $268.30 |
| Purchase #4 | $213.95 | 13.688% | $243.2355 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $128.51 | 3.707% | $133.2739 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $71.87 | 11.462% | $80.1077 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $53.94 | 7.274% | $57.8636 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $1,048.87 | $1,155.8984 | $1,155.90 | $1,155.85 | $1,155.90 | |