| 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 | $109.95 | 3.287% | $113.5641 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $220.28 | 13.123% | $249.1873 | $249.19 | $249.20 | $249.20 |
| Purchase #3 | $84.68 | 9.483% | $92.7102 | $92.71 | $92.70 | $92.70 |
| Purchase #4 | $80.72 | 10.156% | $88.9179 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $119.52 | 9.292% | $130.6258 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $185.93 | 11.318% | $206.9736 | $206.97 | $206.95 | $207.00 |
| Purchase #7 | $43.82 | 5.749% | $46.3392 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $844.90 | $928.3181 | $928.32 | $928.30 | $928.30 | |