| 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 | $247.37 | 3.605% | $256.2877 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $193.80 | 9.425% | $212.0657 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $64.29 | 10.374% | $70.9594 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $185.82 | 11.174% | $206.5835 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $147.67 | 5.466% | $155.7416 | $155.74 | $155.75 | $155.70 |
| Purchase #6 | $187.74 | 3.759% | $194.7971 | $194.80 | $194.80 | $194.80 |
| Purchase #7 | $85.69 | 7.409% | $92.0388 | $92.04 | $92.05 | $92.00 |
| 7 purchase totals = | $1,112.38 | $1,188.4738 | $1,188.48 | $1,188.50 | $1,188.50 | |