| 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 | $215.61 | 4.132% | $224.519 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $157.30 | 6.373% | $167.3247 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $156.75 | 12.318% | $176.0585 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $69.45 | 6.256% | $73.7948 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $116.40 | 5.109% | $122.3469 | $122.35 | $122.35 | $122.30 |
| Purchase #6 | $198.66 | 5.253% | $209.0956 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $14.54 | 12.596% | $16.3715 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $928.71 | $989.5110 | $989.51 | $989.45 | $989.50 | |