| 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 | $128.67 | 13.613% | $146.1858 | $146.19 | $146.20 | $146.20 |
| Purchase #2 | $177.54 | 7.454% | $190.7738 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $223.75 | 10.437% | $247.1028 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $248.83 | 8.492% | $269.9606 | $269.96 | $269.95 | $270.00 |
| Purchase #5 | $56.95 | 10.342% | $62.8398 | $62.84 | $62.85 | $62.80 |
| Purchase #6 | $83.74 | 8.663% | $90.9944 | $90.99 | $91.00 | $91.00 |
| Purchase #7 | $210.45 | 8.127% | $227.5533 | $227.55 | $227.55 | $227.60 |
| 7 purchase totals = | $1,129.93 | $1,235.4105 | $1,235.40 | $1,235.40 | $1,235.50 | |