| 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 | $243.94 | 9.548% | $267.2314 | $267.23 | $267.25 | $267.20 |
| Purchase #2 | $225.57 | 5.573% | $238.141 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $125.26 | 3.855% | $130.0888 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $97.66 | 10.589% | $108.0012 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $149.81 | 8.747% | $162.9139 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $166.80 | 6.577% | $177.7704 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $193.88 | 10.452% | $214.1443 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $1,202.92 | $1,298.2910 | $1,298.28 | $1,298.30 | $1,298.20 | |