| 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 | $121.54 | 4.865% | $127.4529 | $127.45 | $127.45 | $127.50 |
| Purchase #2 | $222.99 | 8.205% | $241.2863 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $139.54 | 4.678% | $146.0677 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $199.40 | 12.484% | $224.2931 | $224.29 | $224.30 | $224.30 |
| Purchase #5 | $174.84 | 4.446% | $182.6134 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $221.87 | 3.867% | $230.4497 | $230.45 | $230.45 | $230.40 |
| Purchase #7 | $182.64 | 3.800% | $189.5803 | $189.58 | $189.60 | $189.60 |
| 7 purchase totals = | $1,262.82 | $1,341.7434 | $1,341.74 | $1,341.75 | $1,341.80 | |