| 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 | $36.70 | 10.628% | $40.6005 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $228.77 | 8.309% | $247.7785 | $247.78 | $247.80 | $247.80 |
| Purchase #3 | $202.46 | 8.152% | $218.9645 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $184.98 | 4.695% | $193.6648 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $118.90 | 5.355% | $125.2671 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $243.34 | 4.498% | $254.2854 | $254.29 | $254.30 | $254.30 |
| Purchase #7 | $237.71 | 11.813% | $265.7907 | $265.79 | $265.80 | $265.80 |
| 7 purchase totals = | $1,252.86 | $1,346.3515 | $1,346.35 | $1,346.35 | $1,346.50 | |