| 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 | $111.40 | 4.238% | $116.1211 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $215.74 | 11.107% | $239.7022 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $119.77 | 6.816% | $127.9335 | $127.93 | $127.95 | $127.90 |
| Purchase #4 | $137.33 | 6.669% | $146.4885 | $146.49 | $146.50 | $146.50 |
| Purchase #5 | $183.67 | 10.613% | $203.1629 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $102.51 | 6.783% | $109.4633 | $109.46 | $109.45 | $109.50 |
| Purchase #7 | $191.99 | 5.255% | $202.0791 | $202.08 | $202.10 | $202.10 |
| 7 purchase totals = | $1,062.41 | $1,144.9506 | $1,144.94 | $1,144.95 | $1,145.00 | |