| 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 | $124.31 | 4.401% | $129.7809 | $129.78 | $129.80 | $129.80 |
| Purchase #2 | $185.98 | 9.632% | $203.8936 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $208.84 | 3.874% | $216.9305 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $213.96 | 3.208% | $220.8238 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $130.25 | 3.214% | $134.4362 | $134.44 | $134.45 | $134.40 |
| Purchase #6 | $242.25 | 13.813% | $275.712 | $275.71 | $275.70 | $275.70 |
| Purchase #7 | $34.49 | 4.561% | $36.0631 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $1,140.08 | $1,217.6401 | $1,217.63 | $1,217.65 | $1,217.60 | |