| 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 | $155.35 | 8.203% | $168.0934 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $98.91 | 12.193% | $110.9701 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $213.76 | 3.114% | $220.4165 | $220.42 | $220.40 | $220.40 |
| Purchase #4 | $10.61 | 8.463% | $11.5079 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $237.41 | 5.458% | $250.3678 | $250.37 | $250.35 | $250.40 |
| Purchase #6 | $244.27 | 4.108% | $254.3046 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $231.39 | 12.190% | $259.5964 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $1,191.70 | $1,275.2567 | $1,275.26 | $1,275.20 | $1,275.30 | |