| 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 | $89.34 | 3.308% | $92.2954 | $92.30 | $92.30 | $92.30 |
| Purchase #2 | $232.65 | 5.196% | $244.7385 | $244.74 | $244.75 | $244.70 |
| Purchase #3 | $196.93 | 9.777% | $216.1838 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $33.38 | 3.364% | $34.5029 | $34.50 | $34.50 | $34.50 |
| Purchase #5 | $117.32 | 3.576% | $121.5154 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $151.91 | 8.777% | $165.2431 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $200.42 | 12.588% | $225.6489 | $225.65 | $225.65 | $225.60 |
| 7 purchase totals = | $1,021.95 | $1,100.1280 | $1,100.13 | $1,100.15 | $1,100.00 | |