| 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 | $215.88 | 11.451% | $240.6004 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $237.97 | 10.799% | $263.6684 | $263.67 | $263.65 | $263.70 |
| Purchase #3 | $46.32 | 11.191% | $51.5037 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $133.54 | 6.663% | $142.4378 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $162.86 | 8.758% | $177.1233 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $76.25 | 7.619% | $82.0595 | $82.06 | $82.05 | $82.10 |
| Purchase #7 | $128.80 | 5.366% | $135.7114 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $1,001.62 | $1,093.1045 | $1,093.10 | $1,093.05 | $1,093.10 | |