| 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 | $183.81 | 9.237% | $200.7885 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $202.60 | 12.182% | $227.2807 | $227.28 | $227.30 | $227.30 |
| Purchase #3 | $119.76 | 9.372% | $130.9839 | $130.98 | $131.00 | $131.00 |
| Purchase #4 | $199.89 | 10.196% | $220.2708 | $220.27 | $220.25 | $220.30 |
| Purchase #5 | $231.70 | 4.408% | $241.9133 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $112.74 | 12.484% | $126.8145 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $86.50 | 7.714% | $93.1726 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $1,137.00 | $1,241.2243 | $1,241.21 | $1,241.20 | $1,241.30 | |