| 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 | $12.45 | 13.620% | $14.1457 | $14.15 | $14.15 | $14.10 |
| Purchase #2 | $128.30 | 10.492% | $141.7612 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $89.48 | 4.673% | $93.6614 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $136.86 | 7.434% | $147.0342 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $240.73 | 9.521% | $263.6499 | $263.65 | $263.65 | $263.60 |
| Purchase #6 | $119.28 | 10.650% | $131.9833 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $212.26 | 6.352% | $225.7428 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $939.36 | $1,017.9785 | $1,017.97 | $1,018.00 | $1,017.90 | |