| 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 | $36.57 | 12.407% | $41.1072 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $194.36 | 8.596% | $211.0672 | $211.07 | $211.05 | $211.10 |
| Purchase #3 | $172.57 | 13.355% | $195.6167 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $25.98 | 4.807% | $27.2289 | $27.23 | $27.25 | $27.20 |
| Purchase #5 | $72.70 | 10.292% | $80.1823 | $80.18 | $80.20 | $80.20 |
| Purchase #6 | $210.84 | 7.404% | $226.4506 | $226.45 | $226.45 | $226.50 |
| Purchase #7 | $119.39 | 11.435% | $133.0422 | $133.04 | $133.05 | $133.00 |
| 7 purchase totals = | $832.41 | $914.6951 | $914.70 | $914.70 | $914.70 | |