| 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 | $105.42 | 11.163% | $117.188 | $117.19 | $117.20 | $117.20 |
| Purchase #2 | $245.46 | 7.670% | $264.2868 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $116.99 | 11.567% | $130.5222 | $130.52 | $130.50 | $130.50 |
| Purchase #4 | $64.34 | 4.614% | $67.3086 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $18.29 | 6.406% | $19.4617 | $19.46 | $19.45 | $19.50 |
| Purchase #6 | $221.78 | 9.643% | $243.1662 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $52.65 | 3.867% | $54.686 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $824.93 | $896.6195 | $896.63 | $896.60 | $896.70 | |