| 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 | $121.67 | 6.485% | $129.5603 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $163.77 | 12.713% | $184.5901 | $184.59 | $184.60 | $184.60 |
| Purchase #3 | $201.65 | 13.707% | $229.2902 | $229.29 | $229.30 | $229.30 |
| Purchase #4 | $108.46 | 11.508% | $120.9416 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $114.33 | 9.482% | $125.1708 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $192.43 | 13.251% | $217.9289 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $223.27 | 3.381% | $230.8188 | $230.82 | $230.80 | $230.80 |
| 7 purchase totals = | $1,125.58 | $1,238.3007 | $1,238.30 | $1,238.30 | $1,238.30 | |