| 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 | $22.60 | 6.208% | $24.003 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $145.63 | 12.574% | $163.9415 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $182.36 | 3.693% | $189.0946 | $189.09 | $189.10 | $189.10 |
| Purchase #4 | $221.74 | 5.355% | $233.6142 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $139.25 | 7.162% | $149.2231 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $94.26 | 3.480% | $97.5402 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $248.77 | 6.649% | $265.3107 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $1,054.61 | $1,122.7273 | $1,122.71 | $1,122.70 | $1,122.60 | |