| 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 | $190.42 | 10.561% | $210.5303 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $123.40 | 5.196% | $129.8119 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $148.34 | 12.531% | $166.9285 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $16.83 | 9.808% | $18.4807 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $104.42 | 10.795% | $115.6921 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $238.47 | 5.226% | $250.9324 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $140.85 | 8.526% | $152.8589 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $962.73 | $1,045.2348 | $1,045.23 | $1,045.30 | $1,045.20 | |