| 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 | $210.40 | 12.715% | $237.1524 | $237.15 | $237.15 | $237.20 |
| Purchase #2 | $111.25 | 11.172% | $123.6789 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $117.75 | 9.777% | $129.2624 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $150.88 | 7.272% | $161.852 | $161.85 | $161.85 | $161.90 |
| Purchase #5 | $81.58 | 3.512% | $84.4451 | $84.45 | $84.45 | $84.40 |
| Purchase #6 | $214.32 | 13.767% | $243.8254 | $243.83 | $243.85 | $243.80 |
| Purchase #7 | $168.76 | 5.805% | $178.5565 | $178.56 | $178.55 | $178.60 |
| 7 purchase totals = | $1,054.94 | $1,158.7727 | $1,158.78 | $1,158.80 | $1,158.90 | |