| 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 | $129.51 | 4.620% | $135.4934 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $219.54 | 5.454% | $231.5137 | $231.51 | $231.50 | $231.50 |
| Purchase #3 | $244.61 | 10.120% | $269.3645 | $269.36 | $269.35 | $269.40 |
| Purchase #4 | $183.29 | 10.856% | $203.188 | $203.19 | $203.20 | $203.20 |
| Purchase #5 | $71.61 | 11.314% | $79.712 | $79.71 | $79.70 | $79.70 |
| Purchase #6 | $227.83 | 5.584% | $240.552 | $240.55 | $240.55 | $240.60 |
| Purchase #7 | $11.47 | 13.176% | $12.9813 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $1,087.86 | $1,172.8049 | $1,172.79 | $1,172.80 | $1,172.90 | |