| 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 | $82.74 | 5.288% | $87.1153 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $111.74 | 6.160% | $118.6232 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $192.90 | 6.279% | $205.0122 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $122.37 | 7.278% | $131.2761 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $233.41 | 9.857% | $256.4172 | $256.42 | $256.40 | $256.40 |
| Purchase #6 | $155.84 | 12.419% | $175.1938 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $11.47 | 5.147% | $12.0604 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $910.47 | $985.6982 | $985.70 | $985.65 | $985.70 | |