| 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 | $221.43 | 6.263% | $235.2982 | $235.30 | $235.30 | $235.30 |
| Purchase #2 | $224.61 | 6.198% | $238.5313 | $238.53 | $238.55 | $238.50 |
| Purchase #3 | $183.39 | 5.621% | $193.6984 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $105.37 | 11.672% | $117.6688 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $64.57 | 4.512% | $67.4834 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $193.82 | 6.172% | $205.7826 | $205.78 | $205.80 | $205.80 |
| Purchase #7 | $109.40 | 13.445% | $124.1088 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $1,102.59 | $1,182.5715 | $1,182.57 | $1,182.60 | $1,182.60 | |