| 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 | $225.52 | 6.832% | $240.9275 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $13.99 | 13.224% | $15.84 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $108.78 | 13.712% | $123.6959 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $242.29 | 13.134% | $274.1124 | $274.11 | $274.10 | $274.10 |
| Purchase #5 | $233.25 | 9.389% | $255.1498 | $255.15 | $255.15 | $255.10 |
| Purchase #6 | $127.62 | 8.596% | $138.5902 | $138.59 | $138.60 | $138.60 |
| Purchase #7 | $69.58 | 8.418% | $75.4372 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $1,021.03 | $1,123.7530 | $1,123.76 | $1,123.80 | $1,123.60 | |