| 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 | $104.75 | 4.228% | $109.1788 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $129.59 | 10.201% | $142.8095 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $238.67 | 7.818% | $257.3292 | $257.33 | $257.35 | $257.30 |
| Purchase #4 | $224.72 | 10.157% | $247.5448 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $64.92 | 8.223% | $70.2584 | $70.26 | $70.25 | $70.30 |
| Purchase #6 | $175.87 | 13.823% | $200.1805 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $6.76 | 7.386% | $7.2593 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $945.28 | $1,034.5605 | $1,034.56 | $1,034.60 | $1,034.60 | |