| 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 | $211.90 | 9.812% | $232.6916 | $232.69 | $232.70 | $232.70 |
| Purchase #2 | $214.50 | 13.410% | $243.2645 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $99.90 | 12.840% | $112.7272 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $90.38 | 5.687% | $95.5199 | $95.52 | $95.50 | $95.50 |
| Purchase #5 | $118.85 | 13.680% | $135.1087 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $38.46 | 13.759% | $43.7517 | $43.75 | $43.75 | $43.80 |
| Purchase #7 | $214.63 | 10.465% | $237.091 | $237.09 | $237.10 | $237.10 |
| 7 purchase totals = | $988.62 | $1,100.1546 | $1,100.15 | $1,100.15 | $1,100.20 | |