| 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 | $245.46 | 9.621% | $269.0757 | $269.08 | $269.10 | $269.10 |
| Purchase #2 | $79.77 | 13.155% | $90.2637 | $90.26 | $90.25 | $90.30 |
| Purchase #3 | $199.47 | 7.494% | $214.4183 | $214.42 | $214.40 | $214.40 |
| Purchase #4 | $242.61 | 11.260% | $269.9279 | $269.93 | $269.95 | $269.90 |
| Purchase #5 | $38.30 | 8.317% | $41.4854 | $41.49 | $41.50 | $41.50 |
| Purchase #6 | $160.26 | 8.435% | $173.7779 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $231.78 | 3.296% | $239.4195 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $1,197.65 | $1,298.3684 | $1,298.38 | $1,298.40 | $1,298.40 | |