| 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 | $117.65 | 4.661% | $123.1337 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $119.38 | 3.166% | $123.1596 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $74.44 | 4.297% | $77.6387 | $77.64 | $77.65 | $77.60 |
| Purchase #4 | $54.29 | 12.252% | $60.9416 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $135.50 | 11.140% | $150.5947 | $150.59 | $150.60 | $150.60 |
| Purchase #6 | $141.99 | 5.499% | $149.798 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $235.43 | 10.839% | $260.9483 | $260.95 | $260.95 | $260.90 |
| 7 purchase totals = | $878.68 | $946.2146 | $946.21 | $946.25 | $946.10 | |