| 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 | $109.29 | 5.818% | $115.6485 | $115.65 | $115.65 | $115.60 |
| Purchase #2 | $159.51 | 6.286% | $169.5368 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $107.66 | 12.154% | $120.745 | $120.75 | $120.75 | $120.70 |
| Purchase #4 | $204.77 | 6.415% | $217.906 | $217.91 | $217.90 | $217.90 |
| Purchase #5 | $28.50 | 4.874% | $29.8891 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $211.99 | 7.313% | $227.4928 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $206.29 | 5.733% | $218.1166 | $218.12 | $218.10 | $218.10 |
| 7 purchase totals = | $1,028.01 | $1,099.3348 | $1,099.35 | $1,099.35 | $1,099.20 | |