| 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 | $232.35 | 3.526% | $240.5427 | $240.54 | $240.55 | $240.50 |
| Purchase #2 | $191.85 | 4.508% | $200.4986 | $200.50 | $200.50 | $200.50 |
| Purchase #3 | $37.62 | 8.780% | $40.923 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $158.66 | 10.445% | $175.232 | $175.23 | $175.25 | $175.20 |
| Purchase #5 | $144.35 | 5.106% | $151.7205 | $151.72 | $151.70 | $151.70 |
| Purchase #6 | $192.99 | 12.590% | $217.2874 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $97.48 | 5.857% | $103.1894 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $1,055.30 | $1,129.3936 | $1,129.39 | $1,129.40 | $1,129.30 | |