| 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 | $186.50 | 5.729% | $197.1846 | $197.18 | $197.20 | $197.20 |
| Purchase #2 | $209.55 | 12.283% | $235.289 | $235.29 | $235.30 | $235.30 |
| Purchase #3 | $75.55 | 10.418% | $83.4208 | $83.42 | $83.40 | $83.40 |
| Purchase #4 | $178.66 | 12.760% | $201.457 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $115.81 | 3.260% | $119.5854 | $119.59 | $119.60 | $119.60 |
| Purchase #6 | $212.69 | 12.212% | $238.6637 | $238.66 | $238.65 | $238.70 |
| Purchase #7 | $185.51 | 8.817% | $201.8664 | $201.87 | $201.85 | $201.90 |
| 7 purchase totals = | $1,164.27 | $1,277.4669 | $1,277.47 | $1,277.45 | $1,277.60 | |