| 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 | $43.32 | 9.581% | $47.4705 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $17.66 | 3.331% | $18.2483 | $18.25 | $18.25 | $18.20 |
| Purchase #3 | $245.39 | 11.462% | $273.5166 | $273.52 | $273.50 | $273.50 |
| Purchase #4 | $98.68 | 12.768% | $111.2795 | $111.28 | $111.30 | $111.30 |
| Purchase #5 | $164.34 | 11.415% | $183.0994 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $231.93 | 8.680% | $252.0615 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $243.80 | 8.150% | $263.6697 | $263.67 | $263.65 | $263.70 |
| 7 purchase totals = | $1,045.12 | $1,149.3455 | $1,149.35 | $1,149.30 | $1,149.40 | |