| 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 | $235.73 | 13.311% | $267.108 | $267.11 | $267.10 | $267.10 |
| Purchase #2 | $204.45 | 10.289% | $225.4859 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $38.48 | 9.202% | $42.0209 | $42.02 | $42.00 | $42.00 |
| Purchase #4 | $8.73 | 11.459% | $9.7304 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $239.31 | 3.451% | $247.5686 | $247.57 | $247.55 | $247.60 |
| Purchase #6 | $224.45 | 9.819% | $246.4887 | $246.49 | $246.50 | $246.50 |
| Purchase #7 | $17.57 | 13.603% | $19.96 | $19.96 | $19.95 | $20.00 |
| 7 purchase totals = | $968.72 | $1,058.3625 | $1,058.37 | $1,058.35 | $1,058.40 | |