| 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 | $229.65 | 13.637% | $260.9674 | $260.97 | $260.95 | $261.00 |
| Purchase #2 | $174.49 | 3.739% | $181.0142 | $181.01 | $181.00 | $181.00 |
| Purchase #3 | $192.32 | 7.618% | $206.9709 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $63.64 | 7.336% | $68.3086 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $49.71 | 8.611% | $53.9905 | $53.99 | $54.00 | $54.00 |
| Purchase #6 | $94.26 | 8.293% | $102.077 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $166.69 | 3.561% | $172.6258 | $172.63 | $172.65 | $172.60 |
| 7 purchase totals = | $970.76 | $1,045.9544 | $1,045.96 | $1,045.95 | $1,046.00 | |