| 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 | $116.69 | 10.796% | $129.2879 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $22.56 | 3.575% | $23.3665 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $117.73 | 11.822% | $131.648 | $131.65 | $131.65 | $131.60 |
| Purchase #4 | $229.81 | 11.174% | $255.489 | $255.49 | $255.50 | $255.50 |
| Purchase #5 | $22.60 | 13.404% | $25.6293 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $97.67 | 5.826% | $103.3603 | $103.36 | $103.35 | $103.40 |
| Purchase #7 | $160.72 | 10.802% | $178.081 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $767.78 | $846.8620 | $846.87 | $846.90 | $846.90 | |