| 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 | $244.95 | 9.799% | $268.9527 | $268.95 | $268.95 | $269.00 |
| Purchase #2 | $214.90 | 7.215% | $230.405 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $64.26 | 8.484% | $69.7118 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $176.34 | 10.103% | $194.1556 | $194.16 | $194.15 | $194.20 |
| Purchase #5 | $205.42 | 12.848% | $231.8124 | $231.81 | $231.80 | $231.80 |
| Purchase #6 | $162.82 | 3.713% | $168.8655 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $119.78 | 8.209% | $129.6127 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $1,188.47 | $1,293.5157 | $1,293.52 | $1,293.45 | $1,293.60 | |