| 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 | $227.57 | 5.589% | $240.2889 | $240.29 | $240.30 | $240.30 |
| Purchase #2 | $99.36 | 9.294% | $108.5945 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $233.64 | 3.552% | $241.9389 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $169.44 | 3.857% | $175.9753 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $90.72 | 11.442% | $101.1002 | $101.10 | $101.10 | $101.10 |
| Purchase #6 | $128.47 | 3.701% | $133.2247 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $239.82 | 5.171% | $252.2211 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $1,189.02 | $1,253.3436 | $1,253.34 | $1,253.35 | $1,253.30 | |