| 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 | $216.36 | 5.278% | $227.7795 | $227.78 | $227.80 | $227.80 |
| Purchase #2 | $236.33 | 10.255% | $260.5656 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $51.58 | 10.361% | $56.9242 | $56.92 | $56.90 | $56.90 |
| Purchase #4 | $124.55 | 6.687% | $132.8787 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $7.40 | 12.549% | $8.3286 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $178.37 | 11.139% | $198.2386 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $22.77 | 10.759% | $25.2198 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $837.36 | $909.9350 | $909.94 | $909.95 | $909.90 | |