| 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 | $242.91 | 4.416% | $253.6369 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $39.88 | 7.629% | $42.9224 | $42.92 | $42.90 | $42.90 |
| Purchase #3 | $229.33 | 4.783% | $240.2989 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $26.61 | 9.475% | $29.1313 | $29.13 | $29.15 | $29.10 |
| Purchase #5 | $10.34 | 9.241% | $11.2955 | $11.30 | $11.30 | $11.30 |
| Purchase #6 | $21.29 | 8.495% | $23.0986 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $189.28 | 5.328% | $199.3648 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $759.64 | $799.7484 | $799.75 | $799.75 | $799.70 | |