| 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 | $214.46 | 6.676% | $228.7773 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $14.99 | 4.431% | $15.6542 | $15.65 | $15.65 | $15.70 |
| Purchase #3 | $114.66 | 8.160% | $124.0163 | $124.02 | $124.00 | $124.00 |
| Purchase #4 | $220.45 | 7.631% | $237.2725 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $149.57 | 7.685% | $161.0645 | $161.06 | $161.05 | $161.10 |
| Purchase #6 | $160.35 | 9.731% | $175.9537 | $175.95 | $175.95 | $176.00 |
| Purchase #7 | $243.54 | 6.705% | $259.8694 | $259.87 | $259.85 | $259.90 |
| 7 purchase totals = | $1,118.02 | $1,202.6079 | $1,202.60 | $1,202.55 | $1,202.80 | |