| 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 | $117.56 | 4.620% | $122.9913 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $25.35 | 10.574% | $28.0305 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $117.94 | 7.473% | $126.7537 | $126.75 | $126.75 | $126.80 |
| Purchase #4 | $13.82 | 13.219% | $15.6469 | $15.65 | $15.65 | $15.60 |
| Purchase #5 | $103.90 | 13.605% | $118.0356 | $118.04 | $118.05 | $118.00 |
| Purchase #6 | $232.66 | 9.571% | $254.9279 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $132.26 | 12.705% | $149.0636 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $743.49 | $815.4495 | $815.45 | $815.50 | $815.40 | |