| 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 | $109.28 | 10.842% | $121.1281 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $129.62 | 7.426% | $139.2456 | $139.25 | $139.25 | $139.20 |
| Purchase #3 | $245.62 | 7.264% | $263.4618 | $263.46 | $263.45 | $263.50 |
| Purchase #4 | $168.47 | 4.219% | $175.5777 | $175.58 | $175.60 | $175.60 |
| Purchase #5 | $54.30 | 6.211% | $57.6726 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $59.78 | 11.407% | $66.5991 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $204.85 | 8.117% | $221.4777 | $221.48 | $221.50 | $221.50 |
| 7 purchase totals = | $971.92 | $1,045.1626 | $1,045.17 | $1,045.20 | $1,045.20 | |