| 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 | $43.43 | 9.103% | $47.3834 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $82.93 | 12.169% | $93.0218 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $155.50 | 4.134% | $161.9284 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $243.81 | 12.771% | $274.947 | $274.95 | $274.95 | $274.90 |
| Purchase #5 | $235.76 | 4.639% | $246.6969 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $215.66 | 13.270% | $244.2781 | $244.28 | $244.30 | $244.30 |
| Purchase #7 | $145.66 | 13.156% | $164.823 | $164.82 | $164.80 | $164.80 |
| 7 purchase totals = | $1,122.75 | $1,233.0786 | $1,233.08 | $1,233.10 | $1,233.00 | |