| 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 | $122.53 | 3.318% | $126.5955 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $211.28 | 5.476% | $222.8497 | $222.85 | $222.85 | $222.80 |
| Purchase #3 | $162.37 | 12.516% | $182.6922 | $182.69 | $182.70 | $182.70 |
| Purchase #4 | $93.35 | 10.589% | $103.2348 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $132.61 | 10.200% | $146.1362 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $248.66 | 9.560% | $272.4319 | $272.43 | $272.45 | $272.40 |
| Purchase #7 | $223.30 | 9.378% | $244.2411 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $1,194.10 | $1,298.1814 | $1,298.18 | $1,298.25 | $1,298.00 | |