| 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 | $102.36 | 10.251% | $112.8529 | $112.85 | $112.85 | $112.90 |
| Purchase #2 | $124.57 | 13.779% | $141.7345 | $141.73 | $141.75 | $141.70 |
| Purchase #3 | $120.94 | 7.691% | $130.2415 | $130.24 | $130.25 | $130.20 |
| Purchase #4 | $155.58 | 6.571% | $165.8032 | $165.80 | $165.80 | $165.80 |
| Purchase #5 | $237.90 | 9.388% | $260.2341 | $260.23 | $260.25 | $260.20 |
| Purchase #6 | $39.28 | 13.418% | $44.5506 | $44.55 | $44.55 | $44.60 |
| Purchase #7 | $214.86 | 5.548% | $226.7804 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $995.49 | $1,082.1972 | $1,082.18 | $1,082.25 | $1,082.20 | |