| 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 | $85.30 | 12.870% | $96.2781 | $96.28 | $96.30 | $96.30 |
| Purchase #2 | $7.26 | 7.220% | $7.7842 | $7.78 | $7.80 | $7.80 |
| Purchase #3 | $194.40 | 13.243% | $220.1444 | $220.14 | $220.15 | $220.10 |
| Purchase #4 | $190.92 | 10.330% | $210.642 | $210.64 | $210.65 | $210.60 |
| Purchase #5 | $134.77 | 8.640% | $146.4141 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $154.88 | 9.105% | $168.9818 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $163.98 | 8.530% | $177.9675 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $931.51 | $1,028.2121 | $1,028.20 | $1,028.25 | $1,028.20 | |