| 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 | $233.88 | 9.779% | $256.7511 | $256.75 | $256.75 | $256.80 |
| Purchase #2 | $226.83 | 12.644% | $255.5104 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $239.39 | 10.217% | $263.8485 | $263.85 | $263.85 | $263.80 |
| Purchase #4 | $130.88 | 10.872% | $145.1093 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $64.47 | 13.736% | $73.3256 | $73.33 | $73.35 | $73.30 |
| Purchase #6 | $113.65 | 5.488% | $119.8871 | $119.89 | $119.90 | $119.90 |
| Purchase #7 | $194.82 | 6.715% | $207.9022 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $1,203.92 | $1,322.3342 | $1,322.34 | $1,322.35 | $1,322.30 | |