| 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 | $63.53 | 10.718% | $70.3391 | $70.34 | $70.35 | $70.30 |
| Purchase #2 | $219.66 | 9.257% | $239.9939 | $239.99 | $240.00 | $240.00 |
| Purchase #3 | $157.66 | 4.139% | $164.1855 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $189.70 | 3.500% | $196.3395 | $196.34 | $196.35 | $196.30 |
| Purchase #5 | $114.77 | 8.702% | $124.7573 | $124.76 | $124.75 | $124.80 |
| Purchase #6 | $207.78 | 6.574% | $221.4395 | $221.44 | $221.45 | $221.40 |
| Purchase #7 | $90.83 | 8.873% | $98.8893 | $98.89 | $98.90 | $98.90 |
| 7 purchase totals = | $1,043.93 | $1,115.9441 | $1,115.95 | $1,116.00 | $1,115.90 | |