| 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 | $239.78 | 12.186% | $268.9996 | $269.00 | $269.00 | $269.00 |
| Purchase #2 | $232.92 | 4.223% | $242.7562 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $211.66 | 3.462% | $218.9877 | $218.99 | $219.00 | $219.00 |
| Purchase #4 | $103.38 | 11.771% | $115.5489 | $115.55 | $115.55 | $115.50 |
| Purchase #5 | $42.72 | 8.429% | $46.3209 | $46.32 | $46.30 | $46.30 |
| Purchase #6 | $101.25 | 9.382% | $110.7493 | $110.75 | $110.75 | $110.70 |
| Purchase #7 | $175.67 | 6.415% | $186.9392 | $186.94 | $186.95 | $186.90 |
| 7 purchase totals = | $1,107.38 | $1,190.3018 | $1,190.31 | $1,190.30 | $1,190.20 | |