| 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 | $220.59 | 5.793% | $233.3688 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $23.42 | 9.770% | $25.7081 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $171.98 | 6.839% | $183.7417 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $14.39 | 3.845% | $14.9433 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $226.53 | 8.181% | $245.0624 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $55.48 | 9.255% | $60.6147 | $60.61 | $60.60 | $60.60 |
| Purchase #7 | $19.92 | 5.236% | $20.963 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $732.31 | $784.4020 | $784.39 | $784.35 | $784.40 | |