| 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 | $85.98 | 3.438% | $88.936 | $88.94 | $88.95 | $88.90 |
| Purchase #2 | $203.62 | 11.148% | $226.3196 | $226.32 | $226.30 | $226.30 |
| Purchase #3 | $100.65 | 9.450% | $110.1614 | $110.16 | $110.15 | $110.20 |
| Purchase #4 | $250.71 | 4.588% | $262.2126 | $262.21 | $262.20 | $262.20 |
| Purchase #5 | $38.74 | 5.580% | $40.9017 | $40.90 | $40.90 | $40.90 |
| Purchase #6 | $223.98 | 5.162% | $235.5418 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $158.51 | 3.595% | $164.2084 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $1,062.19 | $1,128.2815 | $1,128.28 | $1,128.25 | $1,128.20 | |