| 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 | $243.26 | 3.727% | $252.3263 | $252.33 | $252.35 | $252.30 |
| Purchase #2 | $93.93 | 10.206% | $103.5165 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $22.81 | 11.159% | $25.3554 | $25.36 | $25.35 | $25.40 |
| Purchase #4 | $140.89 | 13.698% | $160.1891 | $160.19 | $160.20 | $160.20 |
| Purchase #5 | $196.32 | 8.800% | $213.5962 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $196.83 | 10.504% | $217.505 | $217.51 | $217.50 | $217.50 |
| Purchase #7 | $219.81 | 7.848% | $237.0607 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $1,113.85 | $1,209.5492 | $1,209.57 | $1,209.55 | $1,209.60 | |