| 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 | $138.86 | 10.445% | $153.3639 | $153.36 | $153.35 | $153.40 |
| Purchase #2 | $109.64 | 8.546% | $119.0098 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $211.40 | 5.328% | $222.6634 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $239.46 | 3.738% | $248.411 | $248.41 | $248.40 | $248.40 |
| Purchase #5 | $67.91 | 13.492% | $77.0724 | $77.07 | $77.05 | $77.10 |
| Purchase #6 | $175.81 | 10.422% | $194.1329 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $16.44 | 8.131% | $17.7767 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $959.52 | $1,032.4301 | $1,032.42 | $1,032.40 | $1,032.50 | |