| 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 | $136.94 | 4.584% | $143.2173 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $111.29 | 5.592% | $117.5133 | $117.51 | $117.50 | $117.50 |
| Purchase #3 | $233.34 | 9.214% | $254.8399 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $84.97 | 13.209% | $96.1937 | $96.19 | $96.20 | $96.20 |
| Purchase #5 | $243.71 | 9.612% | $267.1354 | $267.14 | $267.15 | $267.10 |
| Purchase #6 | $207.59 | 10.160% | $228.6811 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $96.54 | 11.396% | $107.5417 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $1,114.38 | $1,215.1224 | $1,215.12 | $1,215.15 | $1,215.00 | |