| 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 | $245.46 | 5.665% | $259.3653 | $259.37 | $259.35 | $259.40 |
| Purchase #2 | $238.53 | 3.569% | $247.0431 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $100.43 | 9.512% | $109.9829 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $217.38 | 9.560% | $238.1615 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $200.69 | 10.113% | $220.9858 | $220.99 | $221.00 | $221.00 |
| Purchase #6 | $219.55 | 7.401% | $235.7989 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $157.94 | 3.132% | $162.8867 | $162.89 | $162.90 | $162.90 |
| 7 purchase totals = | $1,379.98 | $1,474.2242 | $1,474.23 | $1,474.25 | $1,474.30 | |