| 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 | $26.29 | 4.591% | $27.497 | $27.50 | $27.50 | $27.50 |
| Purchase #2 | $214.75 | 8.645% | $233.3151 | $233.32 | $233.30 | $233.30 |
| Purchase #3 | $175.93 | 4.366% | $183.6111 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $51.86 | 4.523% | $54.2056 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $212.76 | 13.827% | $242.1783 | $242.18 | $242.20 | $242.20 |
| Purchase #6 | $19.34 | 4.794% | $20.2672 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $140.37 | 13.227% | $158.9367 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $841.30 | $920.0110 | $920.03 | $920.00 | $920.00 | |