| 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 | $193.99 | 8.653% | $210.776 | $210.78 | $210.80 | $210.80 |
| Purchase #2 | $21.67 | 8.872% | $23.5926 | $23.59 | $23.60 | $23.60 |
| Purchase #3 | $206.54 | 9.775% | $226.7293 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $219.99 | 11.379% | $245.0227 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $227.97 | 3.336% | $235.5751 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $161.65 | 13.278% | $183.1139 | $183.11 | $183.10 | $183.10 |
| Purchase #7 | $217.73 | 3.124% | $224.5319 | $224.53 | $224.55 | $224.50 |
| 7 purchase totals = | $1,249.54 | $1,349.3415 | $1,349.34 | $1,349.40 | $1,349.30 | |