| 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 | $109.98 | 11.778% | $122.9334 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $41.94 | 9.553% | $45.9465 | $45.95 | $45.95 | $45.90 |
| Purchase #3 | $204.80 | 6.739% | $218.6015 | $218.60 | $218.60 | $218.60 |
| Purchase #4 | $194.41 | 6.302% | $206.6617 | $206.66 | $206.65 | $206.70 |
| Purchase #5 | $165.90 | 3.352% | $171.461 | $171.46 | $171.45 | $171.50 |
| Purchase #6 | $56.60 | 10.629% | $62.616 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $151.40 | 3.745% | $157.0699 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $925.03 | $985.2900 | $985.29 | $985.25 | $985.30 | |