| 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 | $247.76 | 3.656% | $256.8181 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $8.75 | 5.777% | $9.2555 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $197.30 | 11.272% | $219.5397 | $219.54 | $219.55 | $219.50 |
| Purchase #4 | $205.66 | 9.110% | $224.3956 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $228.26 | 12.285% | $256.3017 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $101.42 | 5.344% | $106.8399 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $13.57 | 13.858% | $15.4505 | $15.45 | $15.45 | $15.50 |
| 7 purchase totals = | $1,002.72 | $1,088.6010 | $1,088.61 | $1,088.60 | $1,088.60 | |