| 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 | $186.40 | 6.355% | $198.2457 | $198.25 | $198.25 | $198.20 |
| Purchase #2 | $96.76 | 10.302% | $106.7282 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $100.56 | 9.377% | $109.9895 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $185.91 | 12.409% | $208.9796 | $208.98 | $209.00 | $209.00 |
| Purchase #5 | $5.28 | 5.129% | $5.5508 | $5.55 | $5.55 | $5.60 |
| Purchase #6 | $92.51 | 3.255% | $95.5212 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $249.88 | 11.147% | $277.7341 | $277.73 | $277.75 | $277.70 |
| 7 purchase totals = | $917.30 | $1,002.7491 | $1,002.75 | $1,002.80 | $1,002.70 | |