| 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 | $224.37 | 9.283% | $245.1983 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $166.98 | 3.422% | $172.6941 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $203.40 | 10.321% | $224.3929 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $12.53 | 12.596% | $14.1083 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $104.91 | 10.519% | $115.9455 | $115.95 | $115.95 | $115.90 |
| Purchase #6 | $91.61 | 12.365% | $102.9376 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $117.58 | 6.700% | $125.4579 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $921.38 | $1,000.7346 | $1,000.74 | $1,000.75 | $1,000.70 | |