| 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 | $9.91 | 4.635% | $10.3693 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $139.50 | 6.691% | $148.8339 | $148.83 | $148.85 | $148.80 |
| Purchase #3 | $41.66 | 6.252% | $44.2646 | $44.26 | $44.25 | $44.30 |
| Purchase #4 | $169.41 | 5.228% | $178.2668 | $178.27 | $178.25 | $178.30 |
| Purchase #5 | $191.54 | 12.175% | $214.86 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $227.72 | 8.503% | $247.083 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $141.34 | 13.321% | $160.1679 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $921.08 | $1,003.8455 | $1,003.84 | $1,003.80 | $1,004.00 | |