| 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 | $33.81 | 5.589% | $35.6996 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $214.81 | 3.719% | $222.7988 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $157.90 | 9.716% | $173.2416 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $143.32 | 6.636% | $152.8307 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $211.33 | 10.616% | $233.7648 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $228.52 | 12.103% | $256.1778 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $220.99 | 3.555% | $228.8462 | $228.85 | $228.85 | $228.80 |
| 7 purchase totals = | $1,210.68 | $1,303.3595 | $1,303.36 | $1,303.40 | $1,303.30 | |