| 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 | $214.91 | 3.208% | $221.8043 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $126.80 | 11.646% | $141.5671 | $141.57 | $141.55 | $141.60 |
| Purchase #3 | $88.75 | 10.799% | $98.3341 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $14.35 | 7.588% | $15.4389 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $172.54 | 12.546% | $194.1869 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $20.30 | 11.598% | $22.6544 | $22.65 | $22.65 | $22.70 |
| Purchase #7 | $66.77 | 5.189% | $70.2347 | $70.23 | $70.25 | $70.20 |
| 7 purchase totals = | $704.42 | $764.2204 | $764.21 | $764.25 | $764.20 | |