| 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 | $235.34 | 11.866% | $263.2654 | $263.27 | $263.25 | $263.30 |
| Purchase #2 | $142.66 | 3.738% | $147.9926 | $147.99 | $148.00 | $148.00 |
| Purchase #3 | $223.59 | 5.480% | $235.8427 | $235.84 | $235.85 | $235.80 |
| Purchase #4 | $212.53 | 11.754% | $237.5108 | $237.51 | $237.50 | $237.50 |
| Purchase #5 | $140.86 | 13.408% | $159.7465 | $159.75 | $159.75 | $159.70 |
| Purchase #6 | $161.97 | 6.700% | $172.822 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $5.31 | 7.231% | $5.694 | $5.69 | $5.70 | $5.70 |
| 7 purchase totals = | $1,122.26 | $1,222.8740 | $1,222.87 | $1,222.85 | $1,222.80 | |