| 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 | $202.85 | 3.573% | $210.0978 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $117.72 | 11.265% | $130.9812 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $244.80 | 10.581% | $270.7023 | $270.70 | $270.70 | $270.70 |
| Purchase #4 | $67.50 | 13.861% | $76.8562 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $140.26 | 13.281% | $158.8879 | $158.89 | $158.90 | $158.90 |
| Purchase #6 | $166.33 | 13.858% | $189.38 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $202.25 | 4.605% | $211.5636 | $211.56 | $211.55 | $211.60 |
| 7 purchase totals = | $1,141.71 | $1,248.4690 | $1,248.47 | $1,248.50 | $1,248.60 | |