| 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 | $98.33 | 10.668% | $108.8198 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $78.39 | 3.590% | $81.2042 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $224.29 | 8.136% | $242.5382 | $242.54 | $242.55 | $242.50 |
| Purchase #4 | $121.27 | 10.803% | $134.3708 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $221.30 | 12.140% | $248.1658 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $232.26 | 7.757% | $250.2764 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $50.79 | 5.295% | $53.4793 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $1,026.63 | $1,118.8545 | $1,118.86 | $1,118.85 | $1,118.90 | |