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 | $21.27 | 3.796% | $22.0774 | $22.08 | $22.10 | $22.10 |
Purchase #2 | $209.25 | 8.729% | $227.5154 | $227.52 | $227.50 | $227.50 |
Purchase #3 | $51.70 | 9.193% | $56.4528 | $56.45 | $56.45 | $56.50 |
Purchase #4 | $178.96 | 8.870% | $194.8338 | $194.83 | $194.85 | $194.80 |
Purchase #5 | $118.91 | 9.391% | $130.0768 | $130.08 | $130.10 | $130.10 |
Purchase #6 | $243.30 | 6.700% | $259.6011 | $259.60 | $259.60 | $259.60 |
Purchase #7 | $182.76 | 9.575% | $200.2593 | $200.26 | $200.25 | $200.30 |
7 purchase totals = | $1,006.15 | $1,090.8166 | $1,090.82 | $1,090.85 | $1,090.90 |