| 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 | $220.29 | 11.181% | $244.9206 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $111.30 | 7.595% | $119.7532 | $119.75 | $119.75 | $119.80 |
| Purchase #3 | $115.70 | 5.775% | $122.3817 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $167.90 | 7.727% | $180.8736 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $194.95 | 12.202% | $218.7378 | $218.74 | $218.75 | $218.70 |
| Purchase #6 | $24.61 | 8.526% | $26.7082 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $145.47 | 7.858% | $156.901 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $980.22 | $1,070.2761 | $1,070.27 | $1,070.25 | $1,070.30 | |