| 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 | $9.30 | 11.170% | $10.3388 | $10.34 | $10.35 | $10.30 |
| Purchase #2 | $222.86 | 11.600% | $248.7118 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $247.95 | 6.285% | $263.5337 | $263.53 | $263.55 | $263.50 |
| Purchase #4 | $77.95 | 5.711% | $82.4017 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $239.37 | 13.227% | $271.0315 | $271.03 | $271.05 | $271.00 |
| Purchase #6 | $164.99 | 11.115% | $183.3286 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $217.32 | 12.270% | $243.9852 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $1,179.74 | $1,303.3313 | $1,303.33 | $1,303.40 | $1,303.20 | |