| 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 | $95.54 | 7.173% | $102.3931 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $136.59 | 8.389% | $148.0485 | $148.05 | $148.05 | $148.00 |
| Purchase #3 | $118.43 | 4.653% | $123.9405 | $123.94 | $123.95 | $123.90 |
| Purchase #4 | $247.33 | 11.121% | $274.8356 | $274.84 | $274.85 | $274.80 |
| Purchase #5 | $110.57 | 8.811% | $120.3123 | $120.31 | $120.30 | $120.30 |
| Purchase #6 | $249.26 | 3.177% | $257.179 | $257.18 | $257.20 | $257.20 |
| Purchase #7 | $87.74 | 13.873% | $99.9122 | $99.91 | $99.90 | $99.90 |
| 7 purchase totals = | $1,045.46 | $1,126.6212 | $1,126.62 | $1,126.65 | $1,126.50 | |