| 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 | $138.65 | 13.405% | $157.236 | $157.24 | $157.25 | $157.20 |
| Purchase #2 | $226.49 | 10.296% | $249.8094 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $49.84 | 10.316% | $54.9815 | $54.98 | $55.00 | $55.00 |
| Purchase #4 | $237.93 | 4.499% | $248.6345 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $91.73 | 8.846% | $99.8444 | $99.84 | $99.85 | $99.80 |
| Purchase #6 | $124.63 | 4.797% | $130.6085 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $141.45 | 11.461% | $157.6616 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $1,010.72 | $1,098.7759 | $1,098.77 | $1,098.80 | $1,098.70 | |