| 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 | $120.52 | 3.130% | $124.2923 | $124.29 | $124.30 | $124.30 |
| Purchase #2 | $163.50 | 11.500% | $182.3025 | $182.30 | $182.30 | $182.30 |
| Purchase #3 | $15.48 | 4.544% | $16.1834 | $16.18 | $16.20 | $16.20 |
| Purchase #4 | $111.82 | 8.386% | $121.1972 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $29.25 | 11.577% | $32.6363 | $32.64 | $32.65 | $32.60 |
| Purchase #6 | $187.81 | 3.765% | $194.881 | $194.88 | $194.90 | $194.90 |
| Purchase #7 | $100.32 | 9.407% | $109.7571 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $728.70 | $781.2498 | $781.25 | $781.30 | $781.30 | |