| 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 | $127.84 | 8.263% | $138.4034 | $138.40 | $138.40 | $138.40 |
| Purchase #2 | $228.99 | 11.650% | $255.6673 | $255.67 | $255.65 | $255.70 |
| Purchase #3 | $161.63 | 9.204% | $176.5064 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $42.37 | 13.283% | $47.998 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $31.97 | 3.144% | $32.9751 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $198.46 | 3.148% | $204.7075 | $204.71 | $204.70 | $204.70 |
| Purchase #7 | $156.69 | 11.820% | $175.2108 | $175.21 | $175.20 | $175.20 |
| 7 purchase totals = | $947.95 | $1,031.4685 | $1,031.48 | $1,031.45 | $1,031.50 | |