| 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 | $188.70 | 5.698% | $199.4521 | $199.45 | $199.45 | $199.50 |
| Purchase #2 | $217.59 | 12.582% | $244.9672 | $244.97 | $244.95 | $245.00 |
| Purchase #3 | $81.88 | 7.359% | $87.9055 | $87.91 | $87.90 | $87.90 |
| Purchase #4 | $58.85 | 6.369% | $62.5982 | $62.60 | $62.60 | $62.60 |
| Purchase #5 | $210.83 | 9.188% | $230.2011 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $100.39 | 9.112% | $109.5375 | $109.54 | $109.55 | $109.50 |
| Purchase #7 | $182.95 | 6.465% | $194.7777 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $1,041.19 | $1,129.4393 | $1,129.45 | $1,129.45 | $1,129.50 | |