| 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 | $180.71 | 10.597% | $199.8598 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $145.95 | 5.211% | $153.5555 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $239.66 | 7.858% | $258.4925 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $51.70 | 3.463% | $53.4904 | $53.49 | $53.50 | $53.50 |
| Purchase #5 | $217.55 | 5.205% | $228.8735 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $243.57 | 9.542% | $266.8114 | $266.81 | $266.80 | $266.80 |
| Purchase #7 | $73.83 | 4.854% | $77.4137 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $1,152.97 | $1,238.4968 | $1,238.49 | $1,238.45 | $1,238.60 | |