| 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 | $244.73 | 7.329% | $262.6663 | $262.67 | $262.65 | $262.70 |
| Purchase #2 | $189.50 | 10.797% | $209.9603 | $209.96 | $209.95 | $210.00 |
| Purchase #3 | $17.69 | 6.182% | $18.7836 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $195.25 | 12.837% | $220.3142 | $220.31 | $220.30 | $220.30 |
| Purchase #5 | $110.89 | 4.491% | $115.8701 | $115.87 | $115.85 | $115.90 |
| Purchase #6 | $67.93 | 6.539% | $72.3719 | $72.37 | $72.35 | $72.40 |
| Purchase #7 | $217.37 | 9.139% | $237.2354 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $1,043.36 | $1,137.2018 | $1,137.20 | $1,137.15 | $1,137.30 | |