| 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 | $223.46 | 10.698% | $247.3658 | $247.37 | $247.35 | $247.40 |
| Purchase #2 | $109.62 | 6.811% | $117.0862 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $149.88 | 5.179% | $157.6423 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $219.41 | 13.237% | $248.4533 | $248.45 | $248.45 | $248.50 |
| Purchase #5 | $84.57 | 12.675% | $95.2892 | $95.29 | $95.30 | $95.30 |
| Purchase #6 | $39.68 | 3.662% | $41.1331 | $41.13 | $41.15 | $41.10 |
| Purchase #7 | $84.49 | 10.852% | $93.6589 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $911.11 | $1,000.6288 | $1,000.63 | $1,000.65 | $1,000.70 | |