| 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 | $107.54 | 11.345% | $119.7404 | $119.74 | $119.75 | $119.70 |
| Purchase #2 | $104.64 | 7.641% | $112.6355 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $207.33 | 10.291% | $228.6663 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $120.37 | 9.312% | $131.5789 | $131.58 | $131.60 | $131.60 |
| Purchase #5 | $140.96 | 4.223% | $146.9127 | $146.91 | $146.90 | $146.90 |
| Purchase #6 | $219.74 | 5.427% | $231.6653 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $27.36 | 13.484% | $31.0492 | $31.05 | $31.05 | $31.00 |
| 7 purchase totals = | $927.94 | $1,002.2483 | $1,002.26 | $1,002.25 | $1,002.20 | |