| 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 | $201.56 | 3.759% | $209.1366 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $70.55 | 3.390% | $72.9416 | $72.94 | $72.95 | $72.90 |
| Purchase #3 | $151.48 | 12.271% | $170.0681 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $127.37 | 3.301% | $131.5745 | $131.57 | $131.55 | $131.60 |
| Purchase #5 | $239.69 | 11.378% | $266.9619 | $266.96 | $266.95 | $267.00 |
| Purchase #6 | $120.68 | 11.428% | $134.4713 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $112.87 | 8.666% | $122.6513 | $122.65 | $122.65 | $122.70 |
| 7 purchase totals = | $1,024.20 | $1,107.8053 | $1,107.80 | $1,107.75 | $1,107.90 | |