| 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 | $119.42 | 8.566% | $129.6495 | $129.65 | $129.65 | $129.60 |
| Purchase #2 | $249.36 | 5.430% | $262.9002 | $262.90 | $262.90 | $262.90 |
| Purchase #3 | $56.45 | 7.652% | $60.7696 | $60.77 | $60.75 | $60.80 |
| Purchase #4 | $39.74 | 6.597% | $42.3616 | $42.36 | $42.35 | $42.40 |
| Purchase #5 | $146.80 | 11.533% | $163.7304 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $239.52 | 12.696% | $269.9295 | $269.93 | $269.95 | $269.90 |
| Purchase #7 | $161.38 | 5.323% | $169.9703 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $1,012.67 | $1,099.3111 | $1,099.31 | $1,099.30 | $1,099.30 | |