| 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 | $123.86 | 9.627% | $135.784 | $135.78 | $135.80 | $135.80 |
| Purchase #2 | $191.94 | 12.820% | $216.5467 | $216.55 | $216.55 | $216.50 |
| Purchase #3 | $56.43 | 4.310% | $58.8621 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $9.72 | 5.212% | $10.2266 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $244.97 | 12.125% | $274.6726 | $274.67 | $274.65 | $274.70 |
| Purchase #6 | $67.95 | 8.602% | $73.7951 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $72.63 | 13.165% | $82.1917 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $767.50 | $852.0788 | $852.08 | $852.10 | $852.10 | |