| 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 | $92.79 | 3.593% | $96.1239 | $96.12 | $96.10 | $96.10 |
| Purchase #2 | $160.98 | 7.807% | $173.5477 | $173.55 | $173.55 | $173.50 |
| Purchase #3 | $152.86 | 10.536% | $168.9653 | $168.97 | $168.95 | $169.00 |
| Purchase #4 | $159.52 | 13.722% | $181.4093 | $181.41 | $181.40 | $181.40 |
| Purchase #5 | $167.98 | 10.803% | $186.1269 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $221.40 | 3.191% | $228.4649 | $228.46 | $228.45 | $228.50 |
| Purchase #7 | $174.68 | 5.339% | $184.0062 | $184.01 | $184.00 | $184.00 |
| 7 purchase totals = | $1,130.21 | $1,218.6442 | $1,218.65 | $1,218.60 | $1,218.60 | |