| 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 | $80.77 | 3.280% | $83.4193 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $139.66 | 6.422% | $148.629 | $148.63 | $148.65 | $148.60 |
| Purchase #3 | $52.93 | 5.603% | $55.8957 | $55.90 | $55.90 | $55.90 |
| Purchase #4 | $74.49 | 10.473% | $82.2913 | $82.29 | $82.30 | $82.30 |
| Purchase #5 | $192.27 | 7.444% | $206.5826 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $169.95 | 11.244% | $189.0592 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $231.60 | 12.337% | $260.1725 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $941.67 | $1,026.0496 | $1,026.05 | $1,026.05 | $1,026.10 | |