| 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 | $218.56 | 3.139% | $225.4206 | $225.42 | $225.40 | $225.40 |
| Purchase #2 | $122.44 | 12.336% | $137.5442 | $137.54 | $137.55 | $137.50 |
| Purchase #3 | $137.60 | 4.365% | $143.6062 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $9.90 | 11.549% | $11.0434 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $202.61 | 8.415% | $219.6596 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $183.63 | 7.270% | $196.9799 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $36.38 | 5.176% | $38.263 | $38.26 | $38.25 | $38.30 |
| 7 purchase totals = | $911.12 | $972.5169 | $972.51 | $972.50 | $972.50 | |