| 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 | $119.47 | 5.741% | $126.3288 | $126.33 | $126.35 | $126.30 |
| Purchase #2 | $225.85 | 7.251% | $242.2264 | $242.23 | $242.25 | $242.20 |
| Purchase #3 | $129.39 | 12.302% | $145.3076 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $63.42 | 12.390% | $71.2777 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $9.95 | 12.544% | $11.1981 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $113.79 | 3.337% | $117.5872 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $182.56 | 10.168% | $201.1227 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $844.43 | $915.0485 | $915.06 | $915.10 | $915.00 | |