| 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 | $11.54 | 5.155% | $12.1349 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $214.54 | 10.860% | $237.839 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $149.36 | 11.468% | $166.4886 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $197.62 | 11.190% | $219.7337 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $9.79 | 10.812% | $10.8485 | $10.85 | $10.85 | $10.80 |
| Purchase #6 | $216.66 | 13.439% | $245.7769 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $142.93 | 9.221% | $156.1096 | $156.11 | $156.10 | $156.10 |
| 7 purchase totals = | $942.44 | $1,048.9312 | $1,048.93 | $1,049.00 | $1,048.80 | |