| 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 | $101.64 | 6.560% | $108.3076 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $210.51 | 7.330% | $225.9404 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $225.34 | 6.660% | $240.3476 | $240.35 | $240.35 | $240.30 |
| Purchase #4 | $11.30 | 4.366% | $11.7934 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $169.79 | 5.715% | $179.4935 | $179.49 | $179.50 | $179.50 |
| Purchase #6 | $175.86 | 12.319% | $197.5242 | $197.52 | $197.50 | $197.50 |
| Purchase #7 | $111.90 | 12.333% | $125.7006 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $1,006.34 | $1,089.1073 | $1,089.10 | $1,089.10 | $1,089.00 | |