| 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 | $98.60 | 5.426% | $103.95 | $103.95 | $103.95 | $104.00 |
| Purchase #2 | $183.68 | 10.810% | $203.5358 | $203.54 | $203.55 | $203.50 |
| Purchase #3 | $233.26 | 12.406% | $262.1982 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $229.62 | 9.467% | $251.3581 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $190.49 | 7.842% | $205.4282 | $205.43 | $205.45 | $205.40 |
| Purchase #6 | $93.44 | 9.644% | $102.4514 | $102.45 | $102.45 | $102.50 |
| Purchase #7 | $115.37 | 11.557% | $128.7033 | $128.70 | $128.70 | $128.70 |
| 7 purchase totals = | $1,144.46 | $1,257.6250 | $1,257.63 | $1,257.65 | $1,257.70 | |