| 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 | $204.99 | 4.679% | $214.5815 | $214.58 | $214.60 | $214.60 |
| Purchase #2 | $111.29 | 10.765% | $123.2704 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $185.25 | 3.134% | $191.0557 | $191.06 | $191.05 | $191.10 |
| Purchase #4 | $89.65 | 3.381% | $92.6811 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $11.67 | 6.242% | $12.3984 | $12.40 | $12.40 | $12.40 |
| Purchase #6 | $21.80 | 10.204% | $24.0245 | $24.02 | $24.00 | $24.00 |
| Purchase #7 | $199.38 | 9.653% | $218.6262 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $824.03 | $876.6378 | $876.64 | $876.65 | $876.70 | |