| 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 | $8.42 | 7.507% | $9.0521 | $9.05 | $9.05 | $9.10 |
| Purchase #2 | $175.87 | 4.753% | $184.2291 | $184.23 | $184.25 | $184.20 |
| Purchase #3 | $97.88 | 7.688% | $105.405 | $105.41 | $105.40 | $105.40 |
| Purchase #4 | $231.30 | 3.218% | $238.7432 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $230.76 | 3.870% | $239.6904 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $177.43 | 13.133% | $200.7319 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $38.50 | 13.475% | $43.6879 | $43.69 | $43.70 | $43.70 |
| 7 purchase totals = | $960.16 | $1,021.5396 | $1,021.54 | $1,021.60 | $1,021.50 | |