| 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 | $203.76 | 4.152% | $212.2201 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $184.54 | 5.386% | $194.4793 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $7.83 | 5.518% | $8.2621 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $181.71 | 13.668% | $206.5461 | $206.55 | $206.55 | $206.50 |
| Purchase #5 | $182.59 | 3.430% | $188.8528 | $188.85 | $188.85 | $188.90 |
| Purchase #6 | $171.41 | 10.777% | $189.8829 | $189.88 | $189.90 | $189.90 |
| Purchase #7 | $117.99 | 10.150% | $129.966 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $1,049.83 | $1,130.2093 | $1,130.21 | $1,130.20 | $1,130.30 | |