| 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 | $189.31 | 7.364% | $203.2508 | $203.25 | $203.25 | $203.30 |
| Purchase #2 | $131.28 | 8.288% | $142.1605 | $142.16 | $142.15 | $142.20 |
| Purchase #3 | $15.36 | 3.874% | $15.955 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $39.67 | 3.439% | $41.0343 | $41.03 | $41.05 | $41.00 |
| Purchase #5 | $142.25 | 9.622% | $155.9373 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $241.40 | 6.451% | $256.9727 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $205.33 | 9.504% | $224.8446 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $964.60 | $1,040.1552 | $1,040.15 | $1,040.15 | $1,040.20 | |