| 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 | $223.68 | 12.675% | $252.0314 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $194.90 | 10.554% | $215.4697 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $129.55 | 5.783% | $137.0419 | $137.04 | $137.05 | $137.00 |
| Purchase #4 | $202.85 | 7.811% | $218.6946 | $218.69 | $218.70 | $218.70 |
| Purchase #5 | $37.65 | 3.218% | $38.8616 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $63.45 | 13.589% | $72.0722 | $72.07 | $72.05 | $72.10 |
| Purchase #7 | $109.86 | 8.670% | $119.3849 | $119.38 | $119.40 | $119.40 |
| 7 purchase totals = | $961.94 | $1,053.5563 | $1,053.54 | $1,053.55 | $1,053.60 | |