| 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 | $112.96 | 6.352% | $120.1352 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $187.90 | 5.124% | $197.528 | $197.53 | $197.55 | $197.50 |
| Purchase #3 | $73.57 | 12.122% | $82.4882 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $31.49 | 10.742% | $34.8727 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $152.62 | 11.336% | $169.921 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $247.44 | 11.557% | $276.0366 | $276.04 | $276.05 | $276.00 |
| Purchase #7 | $149.58 | 5.553% | $157.8862 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $955.56 | $1,038.8679 | $1,038.88 | $1,038.90 | $1,038.80 | |