| 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 | $224.46 | 7.527% | $241.3551 | $241.36 | $241.35 | $241.40 |
| Purchase #2 | $19.45 | 12.205% | $21.8239 | $21.82 | $21.80 | $21.80 |
| Purchase #3 | $77.94 | 9.220% | $85.1261 | $85.13 | $85.15 | $85.10 |
| Purchase #4 | $193.44 | 12.767% | $218.1365 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $120.77 | 12.734% | $136.1489 | $136.15 | $136.15 | $136.10 |
| Purchase #6 | $93.37 | 3.554% | $96.6884 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $159.30 | 5.768% | $168.4884 | $168.49 | $168.50 | $168.50 |
| 7 purchase totals = | $888.73 | $967.7673 | $967.78 | $967.80 | $967.70 | |