| 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 | $101.33 | 9.473% | $110.929 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $164.36 | 5.710% | $173.745 | $173.75 | $173.75 | $173.70 |
| Purchase #3 | $206.38 | 6.725% | $220.2591 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $159.66 | 13.517% | $181.2412 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $217.26 | 3.817% | $225.5528 | $225.55 | $225.55 | $225.60 |
| Purchase #6 | $165.43 | 5.396% | $174.3566 | $174.36 | $174.35 | $174.40 |
| Purchase #7 | $115.48 | 7.756% | $124.4366 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $1,129.90 | $1,210.5203 | $1,210.53 | $1,210.55 | $1,210.50 | |