| 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 | $131.30 | 7.315% | $140.9046 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $197.42 | 13.510% | $224.0914 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $119.71 | 5.454% | $126.239 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $63.26 | 10.518% | $69.9137 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $219.44 | 6.841% | $234.4519 | $234.45 | $234.45 | $234.50 |
| Purchase #6 | $240.58 | 11.819% | $269.0142 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $227.47 | 11.552% | $253.7473 | $253.75 | $253.75 | $253.70 |
| 7 purchase totals = | $1,199.18 | $1,318.3621 | $1,318.35 | $1,318.35 | $1,318.30 | |