| 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 | $230.82 | 9.806% | $253.4542 | $253.45 | $253.45 | $253.50 |
| Purchase #2 | $83.77 | 12.131% | $93.9321 | $93.93 | $93.95 | $93.90 |
| Purchase #3 | $127.75 | 3.358% | $132.0398 | $132.04 | $132.05 | $132.00 |
| Purchase #4 | $85.28 | 8.603% | $92.6166 | $92.62 | $92.60 | $92.60 |
| Purchase #5 | $160.72 | 5.769% | $169.9919 | $169.99 | $170.00 | $170.00 |
| Purchase #6 | $17.75 | 4.660% | $18.5772 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $191.49 | 8.724% | $208.1956 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $897.58 | $968.8074 | $968.81 | $968.85 | $968.80 | |