| 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 | $155.61 | 11.857% | $174.0607 | $174.06 | $174.05 | $174.10 |
| Purchase #2 | $131.97 | 8.277% | $142.8932 | $142.89 | $142.90 | $142.90 |
| Purchase #3 | $214.88 | 8.546% | $233.2436 | $233.24 | $233.25 | $233.20 |
| Purchase #4 | $199.82 | 5.547% | $210.904 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $88.55 | 3.623% | $91.7582 | $91.76 | $91.75 | $91.80 |
| Purchase #6 | $220.52 | 8.862% | $240.0625 | $240.06 | $240.05 | $240.10 |
| Purchase #7 | $26.67 | 13.272% | $30.2096 | $30.21 | $30.20 | $30.20 |
| 7 purchase totals = | $1,038.02 | $1,123.1318 | $1,123.12 | $1,123.10 | $1,123.20 | |