| 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 | $99.83 | 13.781% | $113.5876 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $44.30 | 13.131% | $50.117 | $50.12 | $50.10 | $50.10 |
| Purchase #3 | $218.33 | 6.785% | $233.1437 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $61.41 | 10.820% | $68.0546 | $68.05 | $68.05 | $68.10 |
| Purchase #5 | $216.76 | 7.133% | $232.2215 | $232.22 | $232.20 | $232.20 |
| Purchase #6 | $245.77 | 10.269% | $271.0081 | $271.01 | $271.00 | $271.00 |
| Purchase #7 | $136.71 | 10.658% | $151.2806 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $1,023.11 | $1,119.4131 | $1,119.41 | $1,119.40 | $1,119.40 | |