| 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 | $45.73 | 12.832% | $51.5981 | $51.60 | $51.60 | $51.60 |
| Purchase #2 | $129.66 | 4.814% | $135.9018 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $223.79 | 8.385% | $242.5548 | $242.55 | $242.55 | $242.60 |
| Purchase #4 | $151.32 | 12.537% | $170.291 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $20.30 | 12.779% | $22.8941 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $140.94 | 5.790% | $149.1004 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $229.69 | 3.511% | $237.7544 | $237.75 | $237.75 | $237.80 |
| 7 purchase totals = | $941.43 | $1,010.0946 | $1,010.08 | $1,010.10 | $1,010.20 | |