| 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 | $176.52 | 10.364% | $194.8145 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $121.66 | 6.478% | $129.5411 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $20.27 | 12.459% | $22.7954 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $228.65 | 4.411% | $238.7358 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $100.95 | 3.714% | $104.6993 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $84.86 | 6.626% | $90.4828 | $90.48 | $90.50 | $90.50 |
| Purchase #7 | $216.27 | 10.580% | $239.1514 | $239.15 | $239.15 | $239.20 |
| 7 purchase totals = | $949.18 | $1,020.2203 | $1,020.22 | $1,020.25 | $1,020.20 | |