| 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 | $140.47 | 11.119% | $156.0889 | $156.09 | $156.10 | $156.10 |
| Purchase #2 | $61.48 | 6.172% | $65.2745 | $65.27 | $65.25 | $65.30 |
| Purchase #3 | $62.76 | 4.450% | $65.5528 | $65.55 | $65.55 | $65.60 |
| Purchase #4 | $213.46 | 12.414% | $239.9589 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $240.49 | 11.158% | $267.3239 | $267.32 | $267.30 | $267.30 |
| Purchase #6 | $237.99 | 5.372% | $250.7748 | $250.77 | $250.75 | $250.80 |
| Purchase #7 | $132.47 | 9.600% | $145.1871 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $1,089.12 | $1,190.1609 | $1,190.15 | $1,190.10 | $1,190.30 | |