| 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 | $242.39 | 13.576% | $275.2969 | $275.30 | $275.30 | $275.30 |
| Purchase #2 | $178.49 | 6.547% | $190.1757 | $190.18 | $190.20 | $190.20 |
| Purchase #3 | $204.90 | 9.250% | $223.8533 | $223.85 | $223.85 | $223.90 |
| Purchase #4 | $117.26 | 10.547% | $129.6274 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $7.78 | 7.827% | $8.3889 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $53.90 | 9.512% | $59.027 | $59.03 | $59.05 | $59.00 |
| Purchase #7 | $19.96 | 9.380% | $21.8322 | $21.83 | $21.85 | $21.80 |
| 7 purchase totals = | $824.68 | $908.2014 | $908.21 | $908.30 | $908.20 | |