| 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 | $221.35 | 12.738% | $249.5456 | $249.55 | $249.55 | $249.50 |
| Purchase #2 | $10.30 | 6.121% | $10.9305 | $10.93 | $10.95 | $10.90 |
| Purchase #3 | $71.73 | 3.756% | $74.4242 | $74.42 | $74.40 | $74.40 |
| Purchase #4 | $123.84 | 4.300% | $129.1651 | $129.17 | $129.15 | $129.20 |
| Purchase #5 | $196.47 | 11.324% | $218.7183 | $218.72 | $218.70 | $218.70 |
| Purchase #6 | $29.57 | 3.608% | $30.6369 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $58.40 | 3.271% | $60.3103 | $60.31 | $60.30 | $60.30 |
| 7 purchase totals = | $711.66 | $773.7309 | $773.74 | $773.70 | $773.60 | |