| 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 | $33.52 | 7.656% | $36.0863 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $131.58 | 13.382% | $149.188 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $103.62 | 13.298% | $117.3994 | $117.40 | $117.40 | $117.40 |
| Purchase #4 | $197.28 | 13.316% | $223.5498 | $223.55 | $223.55 | $223.50 |
| Purchase #5 | $207.42 | 10.328% | $228.8423 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $84.82 | 8.561% | $92.0814 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $73.71 | 13.769% | $83.8591 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $831.95 | $931.0063 | $931.01 | $931.05 | $931.00 | |