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 | $132.96 | 5.356% | $140.0813 | $140.08 | $140.10 | $140.10 |
Purchase #2 | $40.91 | 13.445% | $46.4103 | $46.41 | $46.40 | $46.40 |
Purchase #3 | $189.65 | 8.276% | $205.3454 | $205.35 | $205.35 | $205.30 |
Purchase #4 | $203.83 | 3.507% | $210.9783 | $210.98 | $211.00 | $211.00 |
Purchase #5 | $155.29 | 4.848% | $162.8185 | $162.82 | $162.80 | $162.80 |
Purchase #6 | $28.31 | 12.207% | $31.7658 | $31.77 | $31.75 | $31.80 |
Purchase #7 | $136.32 | 4.547% | $142.5185 | $142.52 | $142.50 | $142.50 |
7 purchase totals = | $887.27 | $939.9181 | $939.93 | $939.90 | $939.90 |