| 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 | $196.45 | 11.349% | $218.7451 | $218.75 | $218.75 | $218.70 |
| Purchase #2 | $60.49 | 7.690% | $65.1417 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $244.28 | 9.256% | $266.8906 | $266.89 | $266.90 | $266.90 |
| Purchase #4 | $14.35 | 3.861% | $14.9041 | $14.90 | $14.90 | $14.90 |
| Purchase #5 | $76.96 | 13.475% | $87.3304 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $144.35 | 3.289% | $149.0977 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $8.71 | 6.144% | $9.2451 | $9.25 | $9.25 | $9.20 |
| 7 purchase totals = | $745.59 | $811.3547 | $811.36 | $811.40 | $811.20 | |