| 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 | $117.62 | 7.417% | $126.3439 | $126.34 | $126.35 | $126.30 |
| Purchase #2 | $95.67 | 7.704% | $103.0404 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $185.33 | 5.157% | $194.8875 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $171.28 | 10.474% | $189.2199 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $223.62 | 3.555% | $231.5697 | $231.57 | $231.55 | $231.60 |
| Purchase #6 | $201.37 | 8.165% | $217.8119 | $217.81 | $217.80 | $217.80 |
| Purchase #7 | $235.66 | 11.203% | $262.061 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $1,230.55 | $1,324.9343 | $1,324.93 | $1,324.90 | $1,324.90 | |