| 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 | $131.72 | 8.823% | $143.3417 | $143.34 | $143.35 | $143.30 |
| Purchase #2 | $231.26 | 5.587% | $244.1805 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $156.70 | 13.539% | $177.9156 | $177.92 | $177.90 | $177.90 |
| Purchase #4 | $201.84 | 9.302% | $220.6152 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $103.99 | 12.253% | $116.7319 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $209.25 | 11.532% | $233.3807 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $59.54 | 12.416% | $66.9325 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $1,094.30 | $1,203.0981 | $1,203.10 | $1,203.15 | $1,203.00 | |