| 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 | $125.53 | 11.510% | $139.9785 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $27.90 | 7.182% | $29.9038 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $243.82 | 4.656% | $255.1723 | $255.17 | $255.15 | $255.20 |
| Purchase #4 | $142.47 | 10.330% | $157.1872 | $157.19 | $157.20 | $157.20 |
| Purchase #5 | $204.91 | 9.760% | $224.9092 | $224.91 | $224.90 | $224.90 |
| Purchase #6 | $232.34 | 13.486% | $263.6734 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $94.38 | 10.816% | $104.5881 | $104.59 | $104.60 | $104.60 |
| 7 purchase totals = | $1,071.35 | $1,175.4125 | $1,175.41 | $1,175.40 | $1,175.50 | |