| 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 | $117.68 | 4.631% | $123.1298 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $175.65 | 6.213% | $186.5631 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $247.68 | 9.760% | $271.8536 | $271.85 | $271.85 | $271.90 |
| Purchase #4 | $215.79 | 11.766% | $241.1799 | $241.18 | $241.20 | $241.20 |
| Purchase #5 | $93.35 | 11.244% | $103.8463 | $103.85 | $103.85 | $103.80 |
| Purchase #6 | $223.40 | 13.224% | $252.9424 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $39.33 | 7.799% | $42.3973 | $42.40 | $42.40 | $42.40 |
| 7 purchase totals = | $1,112.88 | $1,221.9124 | $1,221.91 | $1,221.95 | $1,221.90 | |