| 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 | $103.41 | 5.419% | $109.0138 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $226.86 | 12.721% | $255.7189 | $255.72 | $255.70 | $255.70 |
| Purchase #3 | $191.44 | 9.125% | $208.9089 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $33.80 | 12.758% | $38.1122 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $167.51 | 4.819% | $175.5823 | $175.58 | $175.60 | $175.60 |
| Purchase #6 | $44.79 | 12.577% | $50.4232 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $118.64 | 13.763% | $134.9684 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $886.45 | $972.7277 | $972.72 | $972.65 | $972.70 | |