| 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 | $207.43 | 6.228% | $220.3487 | $220.35 | $220.35 | $220.30 |
| Purchase #2 | $216.42 | 5.495% | $228.3123 | $228.31 | $228.30 | $228.30 |
| Purchase #3 | $159.50 | 4.410% | $166.534 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $211.63 | 5.213% | $222.6623 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $44.46 | 10.805% | $49.2639 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $103.76 | 11.765% | $115.9674 | $115.97 | $115.95 | $116.00 |
| Purchase #7 | $205.78 | 7.621% | $221.4625 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $1,148.98 | $1,224.5511 | $1,224.54 | $1,224.50 | $1,224.60 | |