| 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 | $197.92 | 6.589% | $210.9609 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $197.62 | 8.391% | $214.2023 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $245.42 | 12.378% | $275.7981 | $275.80 | $275.80 | $275.80 |
| Purchase #4 | $213.58 | 4.294% | $222.7511 | $222.75 | $222.75 | $222.80 |
| Purchase #5 | $41.51 | 6.390% | $44.1625 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $227.69 | 13.827% | $259.1727 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $165.25 | 3.256% | $170.6305 | $170.63 | $170.65 | $170.60 |
| 7 purchase totals = | $1,288.99 | $1,397.6781 | $1,397.67 | $1,397.65 | $1,397.80 | |