| 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 | $221.63 | 9.209% | $242.0399 | $242.04 | $242.05 | $242.00 |
| Purchase #2 | $136.79 | 13.767% | $155.6219 | $155.62 | $155.60 | $155.60 |
| Purchase #3 | $206.79 | 9.709% | $226.8672 | $226.87 | $226.85 | $226.90 |
| Purchase #4 | $5.38 | 4.807% | $5.6386 | $5.64 | $5.65 | $5.60 |
| Purchase #5 | $149.59 | 5.482% | $157.7905 | $157.79 | $157.80 | $157.80 |
| Purchase #6 | $57.45 | 12.543% | $64.656 | $64.66 | $64.65 | $64.70 |
| Purchase #7 | $63.51 | 4.207% | $66.1819 | $66.18 | $66.20 | $66.20 |
| 7 purchase totals = | $841.14 | $918.7960 | $918.80 | $918.80 | $918.80 | |