| 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 | $240.39 | 12.167% | $269.6383 | $269.64 | $269.65 | $269.60 |
| Purchase #2 | $244.72 | 9.636% | $268.3012 | $268.30 | $268.30 | $268.30 |
| Purchase #3 | $132.93 | 10.759% | $147.2319 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $94.41 | 7.135% | $101.1462 | $101.15 | $101.15 | $101.10 |
| Purchase #5 | $133.34 | 10.727% | $147.6434 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $159.96 | 9.197% | $174.6715 | $174.67 | $174.65 | $174.70 |
| Purchase #7 | $196.96 | 4.378% | $205.5829 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $1,202.71 | $1,314.2154 | $1,314.21 | $1,314.25 | $1,314.10 | |