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 | $100.60 | 7.519% | $108.1641 | $108.16 | $108.15 | $108.20 |
Purchase #2 | $89.76 | 10.423% | $99.1157 | $99.12 | $99.10 | $99.10 |
Purchase #3 | $223.35 | 6.422% | $237.6935 | $237.69 | $237.70 | $237.70 |
Purchase #4 | $215.54 | 8.536% | $233.9385 | $233.94 | $233.95 | $233.90 |
Purchase #5 | $157.89 | 6.350% | $167.916 | $167.92 | $167.90 | $167.90 |
Purchase #6 | $178.38 | 6.416% | $189.8249 | $189.82 | $189.80 | $189.80 |
Purchase #7 | $218.60 | 9.790% | $240.0009 | $240.00 | $240.00 | $240.00 |
7 purchase totals = | $1,184.12 | $1,276.6536 | $1,276.65 | $1,276.60 | $1,276.60 |