| 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 | $230.44 | 6.776% | $246.0546 | $246.05 | $246.05 | $246.10 |
| Purchase #2 | $85.88 | 6.377% | $91.3566 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $194.84 | 3.110% | $200.8995 | $200.90 | $200.90 | $200.90 |
| Purchase #4 | $210.46 | 4.255% | $219.4151 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $139.51 | 10.719% | $154.4641 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $214.96 | 9.339% | $235.0351 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $141.95 | 10.729% | $157.1798 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $1,218.04 | $1,304.4048 | $1,304.41 | $1,304.40 | $1,304.50 | |