| 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 | $226.55 | 8.711% | $246.2848 | $246.28 | $246.30 | $246.30 |
| Purchase #2 | $123.73 | 13.499% | $140.4323 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $89.72 | 3.181% | $92.574 | $92.57 | $92.55 | $92.60 |
| Purchase #4 | $239.30 | 9.532% | $262.1101 | $262.11 | $262.10 | $262.10 |
| Purchase #5 | $70.60 | 9.726% | $77.4666 | $77.47 | $77.45 | $77.50 |
| Purchase #6 | $169.33 | 9.121% | $184.7746 | $184.77 | $184.75 | $184.80 |
| Purchase #7 | $245.67 | 12.524% | $276.4377 | $276.44 | $276.45 | $276.40 |
| 7 purchase totals = | $1,164.90 | $1,280.0801 | $1,280.07 | $1,280.05 | $1,280.10 | |