| 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 | $239.31 | 12.533% | $269.3027 | $269.30 | $269.30 | $269.30 |
| Purchase #2 | $139.47 | 7.231% | $149.5551 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $46.35 | 10.787% | $51.3498 | $51.35 | $51.35 | $51.30 |
| Purchase #4 | $158.82 | 4.588% | $166.1067 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $152.94 | 4.736% | $160.1832 | $160.18 | $160.20 | $160.20 |
| Purchase #6 | $54.33 | 9.782% | $59.6446 | $59.64 | $59.65 | $59.60 |
| Purchase #7 | $227.68 | 8.403% | $246.812 | $246.81 | $246.80 | $246.80 |
| 7 purchase totals = | $1,018.90 | $1,102.9541 | $1,102.95 | $1,102.95 | $1,102.90 | |