| 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 | $210.74 | 13.551% | $239.2974 | $239.30 | $239.30 | $239.30 |
| Purchase #2 | $229.88 | 6.362% | $244.505 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $188.31 | 9.106% | $205.4575 | $205.46 | $205.45 | $205.50 |
| Purchase #4 | $13.25 | 8.209% | $14.3377 | $14.34 | $14.35 | $14.30 |
| Purchase #5 | $110.71 | 9.621% | $121.3614 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $92.88 | 6.199% | $98.6376 | $98.64 | $98.65 | $98.60 |
| Purchase #7 | $197.89 | 6.836% | $211.4178 | $211.42 | $211.40 | $211.40 |
| 7 purchase totals = | $1,043.66 | $1,135.0144 | $1,135.03 | $1,135.00 | $1,135.00 | |