| 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 | $21.43 | 11.482% | $23.8906 | $23.89 | $23.90 | $23.90 |
| Purchase #2 | $114.26 | 11.764% | $127.7015 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $194.95 | 11.177% | $216.7396 | $216.74 | $216.75 | $216.70 |
| Purchase #4 | $131.81 | 8.759% | $143.3552 | $143.36 | $143.35 | $143.40 |
| Purchase #5 | $134.25 | 10.459% | $148.2912 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $167.39 | 7.276% | $179.5693 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $12.93 | 11.591% | $14.4287 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $777.02 | $853.9761 | $853.98 | $854.00 | $854.00 | |