| 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 | $250.42 | 5.181% | $263.3943 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $153.92 | 12.422% | $173.0399 | $173.04 | $173.05 | $173.00 |
| Purchase #3 | $96.46 | 5.172% | $101.4489 | $101.45 | $101.45 | $101.40 |
| Purchase #4 | $198.71 | 11.842% | $222.2412 | $222.24 | $222.25 | $222.20 |
| Purchase #5 | $125.72 | 6.457% | $133.8377 | $133.84 | $133.85 | $133.80 |
| Purchase #6 | $174.62 | 3.811% | $181.2748 | $181.27 | $181.25 | $181.30 |
| Purchase #7 | $39.89 | 12.683% | $44.9492 | $44.95 | $44.95 | $44.90 |
| 7 purchase totals = | $1,039.74 | $1,120.1860 | $1,120.18 | $1,120.20 | $1,120.00 | |