| 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 | $190.30 | 7.810% | $205.1624 | $205.16 | $205.15 | $205.20 |
| Purchase #2 | $53.35 | 5.538% | $56.3045 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $87.57 | 10.384% | $96.6633 | $96.66 | $96.65 | $96.70 |
| Purchase #4 | $83.75 | 13.222% | $94.8234 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $204.56 | 4.552% | $213.8716 | $213.87 | $213.85 | $213.90 |
| Purchase #6 | $224.64 | 12.266% | $252.1943 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $224.88 | 12.593% | $253.1991 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $1,069.05 | $1,172.2186 | $1,172.20 | $1,172.15 | $1,172.30 | |