| 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 | $221.92 | 13.721% | $252.3696 | $252.37 | $252.35 | $252.40 |
| Purchase #2 | $84.34 | 3.590% | $87.3678 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $137.58 | 7.603% | $148.0402 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $177.83 | 8.470% | $192.8922 | $192.89 | $192.90 | $192.90 |
| Purchase #5 | $94.48 | 8.672% | $102.6733 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $210.89 | 8.797% | $229.442 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $81.67 | 4.181% | $85.0846 | $85.08 | $85.10 | $85.10 |
| 7 purchase totals = | $1,008.71 | $1,097.8697 | $1,097.86 | $1,097.85 | $1,097.90 | |