| 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 | $212.43 | 7.677% | $228.7383 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $37.95 | 6.571% | $40.4437 | $40.44 | $40.45 | $40.40 |
| Purchase #3 | $102.48 | 12.288% | $115.0727 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $180.41 | 10.235% | $198.875 | $198.88 | $198.90 | $198.90 |
| Purchase #5 | $96.65 | 5.225% | $101.7 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $150.26 | 8.817% | $163.5084 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $229.27 | 4.579% | $239.7683 | $239.77 | $239.75 | $239.80 |
| 7 purchase totals = | $1,009.45 | $1,088.1064 | $1,088.11 | $1,088.10 | $1,088.10 | |