| 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 | $137.34 | 11.624% | $153.3044 | $153.30 | $153.30 | $153.30 |
| Purchase #2 | $135.95 | 6.351% | $144.5842 | $144.58 | $144.60 | $144.60 |
| Purchase #3 | $220.39 | 12.110% | $247.0792 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $200.32 | 10.195% | $220.7426 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $204.89 | 6.307% | $217.8124 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $86.66 | 13.104% | $98.0159 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $133.49 | 8.583% | $144.9474 | $144.95 | $144.95 | $144.90 |
| 7 purchase totals = | $1,119.04 | $1,226.4861 | $1,226.48 | $1,226.50 | $1,226.40 | |