| 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 | $90.48 | 4.127% | $94.2141 | $94.21 | $94.20 | $94.20 |
| Purchase #2 | $62.63 | 9.731% | $68.7245 | $68.72 | $68.70 | $68.70 |
| Purchase #3 | $169.31 | 12.784% | $190.9546 | $190.95 | $190.95 | $191.00 |
| Purchase #4 | $198.55 | 11.444% | $221.2721 | $221.27 | $221.25 | $221.30 |
| Purchase #5 | $45.33 | 4.627% | $47.4274 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $154.60 | 10.196% | $170.363 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $217.69 | 9.741% | $238.8952 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $938.59 | $1,031.8509 | $1,031.84 | $1,031.80 | $1,031.90 | |