| 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 | $38.42 | 4.370% | $40.099 | $40.10 | $40.10 | $40.10 |
| Purchase #2 | $250.47 | 5.540% | $264.346 | $264.35 | $264.35 | $264.30 |
| Purchase #3 | $122.89 | 13.680% | $139.7014 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $128.54 | 12.811% | $145.0073 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $95.86 | 13.236% | $108.548 | $108.55 | $108.55 | $108.50 |
| Purchase #6 | $106.31 | 6.248% | $112.9522 | $112.95 | $112.95 | $113.00 |
| Purchase #7 | $209.39 | 3.659% | $217.0516 | $217.05 | $217.05 | $217.10 |
| 7 purchase totals = | $951.88 | $1,027.7055 | $1,027.71 | $1,027.70 | $1,027.70 | |