| 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 | $194.46 | 7.478% | $209.0017 | $209.00 | $209.00 | $209.00 |
| Purchase #2 | $44.82 | 12.485% | $50.4158 | $50.42 | $50.40 | $50.40 |
| Purchase #3 | $174.88 | 8.320% | $189.43 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $246.94 | 13.520% | $280.3263 | $280.33 | $280.35 | $280.30 |
| Purchase #5 | $196.69 | 12.247% | $220.7786 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $235.68 | 12.163% | $264.3458 | $264.35 | $264.35 | $264.30 |
| Purchase #7 | $223.35 | 9.359% | $244.2533 | $244.25 | $244.25 | $244.30 |
| 7 purchase totals = | $1,316.82 | $1,458.5515 | $1,458.56 | $1,458.60 | $1,458.50 | |