| 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 | $31.33 | 10.328% | $34.5658 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $239.29 | 8.322% | $259.2037 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $131.78 | 8.518% | $143.005 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $148.93 | 5.337% | $156.8784 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $53.41 | 6.127% | $56.6824 | $56.68 | $56.70 | $56.70 |
| Purchase #6 | $22.64 | 12.560% | $25.4836 | $25.48 | $25.50 | $25.50 |
| Purchase #7 | $223.36 | 9.638% | $244.8874 | $244.89 | $244.90 | $244.90 |
| 7 purchase totals = | $850.74 | $920.7063 | $920.71 | $920.75 | $920.80 | |