| 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 | $237.30 | 4.794% | $248.6762 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $166.37 | 5.454% | $175.4438 | $175.44 | $175.45 | $175.40 |
| Purchase #3 | $212.87 | 6.722% | $227.1791 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $33.94 | 8.285% | $36.7519 | $36.75 | $36.75 | $36.80 |
| Purchase #5 | $49.98 | 9.837% | $54.8965 | $54.90 | $54.90 | $54.90 |
| Purchase #6 | $192.36 | 4.392% | $200.8085 | $200.81 | $200.80 | $200.80 |
| Purchase #7 | $98.63 | 11.789% | $110.2575 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $991.45 | $1,054.0135 | $1,054.02 | $1,054.05 | $1,054.10 | |