| 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 | $200.75 | 12.683% | $226.2111 | $226.21 | $226.20 | $226.20 |
| Purchase #2 | $12.47 | 8.738% | $13.5596 | $13.56 | $13.55 | $13.60 |
| Purchase #3 | $13.26 | 12.585% | $14.9288 | $14.93 | $14.95 | $14.90 |
| Purchase #4 | $234.76 | 4.750% | $245.9111 | $245.91 | $245.90 | $245.90 |
| Purchase #5 | $100.83 | 4.250% | $105.1153 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $98.97 | 11.399% | $110.2516 | $110.25 | $110.25 | $110.30 |
| Purchase #7 | $117.37 | 6.205% | $124.6528 | $124.65 | $124.65 | $124.70 |
| 7 purchase totals = | $778.41 | $840.6303 | $840.63 | $840.60 | $840.70 | |