| 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 | $184.99 | 11.387% | $206.0548 | $206.05 | $206.05 | $206.10 |
| Purchase #2 | $209.44 | 5.675% | $221.3257 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $247.65 | 11.394% | $275.8672 | $275.87 | $275.85 | $275.90 |
| Purchase #4 | $110.55 | 7.633% | $118.9883 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $126.96 | 7.568% | $136.5683 | $136.57 | $136.55 | $136.60 |
| Purchase #6 | $149.73 | 8.641% | $162.6682 | $162.67 | $162.65 | $162.70 |
| Purchase #7 | $191.43 | 13.261% | $216.8155 | $216.82 | $216.80 | $216.80 |
| 7 purchase totals = | $1,220.75 | $1,338.2880 | $1,338.30 | $1,338.25 | $1,338.40 | |