| 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 | $89.42 | 9.824% | $98.2046 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $186.35 | 10.506% | $205.9279 | $205.93 | $205.95 | $205.90 |
| Purchase #3 | $132.61 | 11.668% | $148.0829 | $148.08 | $148.10 | $148.10 |
| Purchase #4 | $232.55 | 8.450% | $252.2005 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $9.65 | 3.838% | $10.0204 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $244.67 | 9.588% | $268.129 | $268.13 | $268.15 | $268.10 |
| Purchase #7 | $70.25 | 3.571% | $72.7586 | $72.76 | $72.75 | $72.80 |
| 7 purchase totals = | $965.50 | $1,055.3239 | $1,055.32 | $1,055.35 | $1,055.30 | |