| 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 | $172.95 | 11.427% | $192.713 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $187.42 | 8.616% | $203.5681 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $150.64 | 9.622% | $165.1346 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $250.38 | 12.264% | $281.0866 | $281.09 | $281.10 | $281.10 |
| Purchase #5 | $205.52 | 5.838% | $217.5183 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $103.41 | 6.220% | $109.8421 | $109.84 | $109.85 | $109.80 |
| Purchase #7 | $233.54 | 7.567% | $251.212 | $251.21 | $251.20 | $251.20 |
| 7 purchase totals = | $1,303.86 | $1,421.0747 | $1,421.07 | $1,421.05 | $1,421.00 | |