| 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 | $230.81 | 7.453% | $248.0123 | $248.01 | $248.00 | $248.00 |
| Purchase #2 | $143.55 | 12.505% | $161.5009 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $202.94 | 11.493% | $226.2639 | $226.26 | $226.25 | $226.30 |
| Purchase #4 | $11.31 | 6.413% | $12.0353 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $60.55 | 7.620% | $65.1639 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $132.76 | 13.687% | $150.9309 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $47.50 | 9.450% | $51.9888 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $829.42 | $915.8960 | $915.89 | $915.90 | $915.90 | |