| 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 | $190.81 | 3.315% | $197.1354 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $201.88 | 13.693% | $229.5234 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $241.96 | 6.529% | $257.7576 | $257.76 | $257.75 | $257.80 |
| Purchase #4 | $8.92 | 3.283% | $9.2128 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $12.50 | 9.206% | $13.6508 | $13.65 | $13.65 | $13.70 |
| Purchase #6 | $204.59 | 5.455% | $215.7504 | $215.75 | $215.75 | $215.80 |
| Purchase #7 | $23.39 | 13.284% | $26.4971 | $26.50 | $26.50 | $26.50 |
| 7 purchase totals = | $884.05 | $949.5275 | $949.53 | $949.50 | $949.60 | |