| 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 | $101.67 | 9.664% | $111.4954 | $111.50 | $111.50 | $111.50 |
| Purchase #2 | $132.51 | 10.531% | $146.4646 | $146.46 | $146.45 | $146.50 |
| Purchase #3 | $135.61 | 13.470% | $153.8767 | $153.88 | $153.90 | $153.90 |
| Purchase #4 | $220.26 | 10.805% | $244.0591 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $122.31 | 7.122% | $131.0209 | $131.02 | $131.00 | $131.00 |
| Purchase #6 | $200.35 | 3.159% | $206.6791 | $206.68 | $206.70 | $206.70 |
| Purchase #7 | $124.89 | 3.432% | $129.1762 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $1,037.60 | $1,122.7720 | $1,122.78 | $1,122.80 | $1,122.90 | |