| 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 | $122.53 | 7.858% | $132.1584 | $132.16 | $132.15 | $132.20 |
| Purchase #2 | $172.56 | 4.707% | $180.6824 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $141.85 | 5.203% | $149.2305 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $118.41 | 9.538% | $129.7039 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $51.46 | 4.284% | $53.6645 | $53.66 | $53.65 | $53.70 |
| Purchase #6 | $244.74 | 9.601% | $268.2375 | $268.24 | $268.25 | $268.20 |
| Purchase #7 | $84.38 | 3.482% | $87.3181 | $87.32 | $87.30 | $87.30 |
| 7 purchase totals = | $935.93 | $1,000.9953 | $1,000.99 | $1,001.00 | $1,001.00 | |