| 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 | $24.27 | 4.421% | $25.343 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $120.41 | 3.654% | $124.8098 | $124.81 | $124.80 | $124.80 |
| Purchase #3 | $65.32 | 12.449% | $73.4517 | $73.45 | $73.45 | $73.50 |
| Purchase #4 | $209.62 | 12.454% | $235.7261 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $157.75 | 3.175% | $162.7586 | $162.76 | $162.75 | $162.80 |
| Purchase #6 | $14.28 | 6.317% | $15.1821 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $145.71 | 9.141% | $159.0294 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $737.36 | $796.3007 | $796.30 | $796.35 | $796.30 | |