| 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 | $93.51 | 7.732% | $100.7402 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $230.90 | 11.456% | $257.3519 | $257.35 | $257.35 | $257.40 |
| Purchase #3 | $247.40 | 12.234% | $277.6669 | $277.67 | $277.65 | $277.70 |
| Purchase #4 | $189.90 | 10.743% | $210.301 | $210.30 | $210.30 | $210.30 |
| Purchase #5 | $128.78 | 8.456% | $139.6696 | $139.67 | $139.65 | $139.70 |
| Purchase #6 | $54.98 | 7.708% | $59.2179 | $59.22 | $59.20 | $59.20 |
| Purchase #7 | $239.47 | 3.815% | $248.6058 | $248.61 | $248.60 | $248.60 |
| 7 purchase totals = | $1,184.94 | $1,293.5533 | $1,293.56 | $1,293.50 | $1,293.60 | |