| 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 | $244.49 | 8.449% | $265.147 | $265.15 | $265.15 | $265.10 |
| Purchase #2 | $24.42 | 12.559% | $27.4869 | $27.49 | $27.50 | $27.50 |
| Purchase #3 | $239.49 | 13.227% | $271.1673 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $99.55 | 6.180% | $105.7022 | $105.70 | $105.70 | $105.70 |
| Purchase #5 | $220.62 | 13.635% | $250.7015 | $250.70 | $250.70 | $250.70 |
| Purchase #6 | $111.41 | 5.278% | $117.2902 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $138.82 | 3.341% | $143.458 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $1,078.80 | $1,180.9531 | $1,180.96 | $1,180.95 | $1,181.00 | |