| 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 | $190.73 | 11.755% | $213.1503 | $213.15 | $213.15 | $213.20 |
| Purchase #2 | $248.29 | 8.596% | $269.633 | $269.63 | $269.65 | $269.60 |
| Purchase #3 | $239.81 | 11.170% | $266.5968 | $266.60 | $266.60 | $266.60 |
| Purchase #4 | $108.40 | 9.827% | $119.0525 | $119.05 | $119.05 | $119.10 |
| Purchase #5 | $113.43 | 3.364% | $117.2458 | $117.25 | $117.25 | $117.20 |
| Purchase #6 | $239.44 | 13.819% | $272.5282 | $272.53 | $272.55 | $272.50 |
| Purchase #7 | $19.89 | 13.477% | $22.5706 | $22.57 | $22.55 | $22.60 |
| 7 purchase totals = | $1,159.99 | $1,280.7772 | $1,280.78 | $1,280.80 | $1,280.80 | |