| 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 | $244.67 | 11.203% | $272.0804 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $188.92 | 5.743% | $199.7697 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $211.43 | 4.268% | $220.4538 | $220.45 | $220.45 | $220.50 |
| Purchase #4 | $215.91 | 8.801% | $234.9122 | $234.91 | $234.90 | $234.90 |
| Purchase #5 | $135.99 | 10.300% | $149.997 | $150.00 | $150.00 | $150.00 |
| Purchase #6 | $141.34 | 12.308% | $158.7361 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $91.31 | 5.802% | $96.6078 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $1,229.57 | $1,332.5570 | $1,332.56 | $1,332.55 | $1,332.60 | |