| 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 | $223.29 | 13.329% | $253.0523 | $253.05 | $253.05 | $253.10 |
| Purchase #2 | $35.56 | 4.659% | $37.2167 | $37.22 | $37.20 | $37.20 |
| Purchase #3 | $33.44 | 10.331% | $36.8947 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $203.47 | 5.835% | $215.3425 | $215.34 | $215.35 | $215.30 |
| Purchase #5 | $92.74 | 7.424% | $99.625 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $84.76 | 10.553% | $93.7047 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $180.60 | 8.465% | $195.8878 | $195.89 | $195.90 | $195.90 |
| 7 purchase totals = | $853.86 | $931.7237 | $931.72 | $931.75 | $931.70 | |