| 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 | $99.42 | 12.131% | $111.4806 | $111.48 | $111.50 | $111.50 |
| Purchase #2 | $151.80 | 3.243% | $156.7229 | $156.72 | $156.70 | $156.70 |
| Purchase #3 | $61.60 | 3.338% | $63.6562 | $63.66 | $63.65 | $63.70 |
| Purchase #4 | $128.45 | 8.204% | $138.988 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $168.76 | 4.315% | $176.042 | $176.04 | $176.05 | $176.00 |
| Purchase #6 | $240.40 | 10.609% | $265.904 | $265.90 | $265.90 | $265.90 |
| Purchase #7 | $219.62 | 3.791% | $227.9458 | $227.95 | $227.95 | $227.90 |
| 7 purchase totals = | $1,070.05 | $1,140.7395 | $1,140.74 | $1,140.75 | $1,140.70 | |