| 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 | $245.38 | 13.778% | $279.1885 | $279.19 | $279.20 | $279.20 |
| Purchase #2 | $172.96 | 13.303% | $195.9689 | $195.97 | $195.95 | $196.00 |
| Purchase #3 | $234.58 | 7.447% | $252.0492 | $252.05 | $252.05 | $252.00 |
| Purchase #4 | $84.74 | 6.477% | $90.2286 | $90.23 | $90.25 | $90.20 |
| Purchase #5 | $93.85 | 4.671% | $98.2337 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $233.41 | 5.831% | $247.0201 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $106.82 | 4.667% | $111.8053 | $111.81 | $111.80 | $111.80 |
| 7 purchase totals = | $1,171.74 | $1,274.4943 | $1,274.50 | $1,274.50 | $1,274.40 | |