| 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 | $134.81 | 7.798% | $145.3225 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $22.36 | 6.179% | $23.7416 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $211.33 | 5.600% | $223.1645 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $200.63 | 8.249% | $217.18 | $217.18 | $217.20 | $217.20 |
| Purchase #5 | $209.52 | 13.204% | $237.185 | $237.19 | $237.20 | $237.20 |
| Purchase #6 | $70.47 | 9.653% | $77.2725 | $77.27 | $77.25 | $77.30 |
| Purchase #7 | $234.46 | 4.299% | $244.5394 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $1,083.58 | $1,168.4055 | $1,168.40 | $1,168.40 | $1,168.40 | |