| 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 | $219.94 | 8.841% | $239.3849 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $191.55 | 10.240% | $211.1647 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $214.49 | 3.654% | $222.3275 | $222.33 | $222.35 | $222.30 |
| Purchase #4 | $247.66 | 13.557% | $281.2353 | $281.24 | $281.25 | $281.20 |
| Purchase #5 | $56.26 | 10.686% | $62.2719 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $209.85 | 7.628% | $225.8574 | $225.86 | $225.85 | $225.90 |
| Purchase #7 | $130.28 | 3.169% | $134.4086 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $1,270.03 | $1,376.6503 | $1,376.65 | $1,376.65 | $1,376.70 | |