| 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 | $100.40 | 4.276% | $104.6931 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $216.72 | 12.731% | $244.3106 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $85.79 | 10.522% | $94.8168 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $19.44 | 13.394% | $22.0438 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $35.82 | 10.117% | $39.4439 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $84.86 | 6.871% | $90.6907 | $90.69 | $90.70 | $90.70 |
| Purchase #7 | $205.80 | 11.859% | $230.2058 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $748.83 | $826.2047 | $826.20 | $826.20 | $826.10 | |