| 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 | $95.63 | 11.260% | $106.3979 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $156.67 | 6.538% | $166.9131 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $246.32 | 4.366% | $257.0743 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $165.31 | 3.679% | $171.3918 | $171.39 | $171.40 | $171.40 |
| Purchase #5 | $160.62 | 13.712% | $182.6442 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $237.53 | 9.608% | $260.3519 | $260.35 | $260.35 | $260.40 |
| Purchase #7 | $240.61 | 11.523% | $268.3355 | $268.34 | $268.35 | $268.30 |
| 7 purchase totals = | $1,302.69 | $1,413.1087 | $1,413.10 | $1,413.10 | $1,413.10 | |