| 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 | $35.68 | 12.290% | $40.0651 | $40.07 | $40.05 | $40.10 |
| Purchase #2 | $69.34 | 3.244% | $71.5894 | $71.59 | $71.60 | $71.60 |
| Purchase #3 | $224.99 | 11.356% | $250.5399 | $250.54 | $250.55 | $250.50 |
| Purchase #4 | $246.35 | 6.318% | $261.9144 | $261.91 | $261.90 | $261.90 |
| Purchase #5 | $103.33 | 11.701% | $115.4206 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $244.49 | 10.510% | $270.1859 | $270.19 | $270.20 | $270.20 |
| Purchase #7 | $98.36 | 5.327% | $103.5996 | $103.60 | $103.60 | $103.60 |
| 7 purchase totals = | $1,022.54 | $1,113.3149 | $1,113.32 | $1,113.30 | $1,113.30 | |