| 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 | $25.51 | 13.440% | $28.9385 | $28.94 | $28.95 | $28.90 |
| Purchase #2 | $195.36 | 11.361% | $217.5548 | $217.55 | $217.55 | $217.60 |
| Purchase #3 | $197.65 | 6.491% | $210.4795 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $32.53 | 7.590% | $34.999 | $35.00 | $35.00 | $35.00 |
| Purchase #5 | $171.39 | 6.301% | $182.1893 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $211.97 | 11.632% | $236.6264 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $197.90 | 12.193% | $222.0299 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $1,032.31 | $1,132.8174 | $1,132.82 | $1,132.90 | $1,132.80 | |