| 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 | $105.79 | 11.411% | $117.8617 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $46.93 | 9.400% | $51.3414 | $51.34 | $51.35 | $51.30 |
| Purchase #3 | $11.50 | 5.834% | $12.1709 | $12.17 | $12.15 | $12.20 |
| Purchase #4 | $181.74 | 7.294% | $194.9961 | $195.00 | $195.00 | $195.00 |
| Purchase #5 | $240.51 | 8.274% | $260.4098 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $86.73 | 7.592% | $93.3145 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $100.65 | 5.236% | $105.92 | $105.92 | $105.90 | $105.90 |
| 7 purchase totals = | $773.85 | $836.0144 | $836.01 | $835.95 | $836.00 | |