| 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 | $241.75 | 7.294% | $259.3832 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $221.74 | 11.317% | $246.8343 | $246.83 | $246.85 | $246.80 |
| Purchase #3 | $158.66 | 3.305% | $163.9037 | $163.90 | $163.90 | $163.90 |
| Purchase #4 | $161.84 | 8.810% | $176.0981 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $243.97 | 13.158% | $276.0716 | $276.07 | $276.05 | $276.10 |
| Purchase #6 | $144.52 | 8.133% | $156.2738 | $156.27 | $156.25 | $156.30 |
| Purchase #7 | $203.41 | 7.756% | $219.1865 | $219.19 | $219.20 | $219.20 |
| 7 purchase totals = | $1,375.89 | $1,497.7512 | $1,497.74 | $1,497.75 | $1,497.80 | |