| 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 | $247.70 | 12.353% | $278.2984 | $278.30 | $278.30 | $278.30 |
| Purchase #2 | $226.79 | 3.831% | $235.4783 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $197.42 | 12.390% | $221.8803 | $221.88 | $221.90 | $221.90 |
| Purchase #4 | $199.82 | 11.561% | $222.9212 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $172.28 | 3.750% | $178.7405 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $234.33 | 12.383% | $263.3471 | $263.35 | $263.35 | $263.30 |
| Purchase #7 | $244.69 | 3.432% | $253.0878 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,523.03 | $1,653.7536 | $1,653.76 | $1,653.80 | $1,653.70 | |