| 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 | $221.34 | 8.108% | $239.2862 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $7.67 | 9.583% | $8.405 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $89.36 | 10.710% | $98.9305 | $98.93 | $98.95 | $98.90 |
| Purchase #4 | $164.66 | 8.705% | $178.9937 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $166.48 | 6.397% | $177.1297 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $241.83 | 9.213% | $264.1098 | $264.11 | $264.10 | $264.10 |
| Purchase #7 | $215.92 | 5.618% | $228.0504 | $228.05 | $228.05 | $228.10 |
| 7 purchase totals = | $1,107.26 | $1,194.9053 | $1,194.91 | $1,194.95 | $1,194.90 | |