| 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 | $194.42 | 8.347% | $210.6482 | $210.65 | $210.65 | $210.60 |
| Purchase #2 | $122.66 | 12.452% | $137.9336 | $137.93 | $137.95 | $137.90 |
| Purchase #3 | $28.95 | 11.125% | $32.1707 | $32.17 | $32.15 | $32.20 |
| Purchase #4 | $23.76 | 6.638% | $25.3372 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $212.99 | 8.442% | $230.9706 | $230.97 | $230.95 | $231.00 |
| Purchase #6 | $15.54 | 8.468% | $16.8559 | $16.86 | $16.85 | $16.90 |
| Purchase #7 | $147.63 | 11.520% | $164.637 | $164.64 | $164.65 | $164.60 |
| 7 purchase totals = | $745.95 | $818.5532 | $818.56 | $818.55 | $818.50 | |