| 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 | $247.39 | 3.753% | $256.6745 | $256.67 | $256.65 | $256.70 |
| Purchase #2 | $177.39 | 4.331% | $185.0728 | $185.07 | $185.05 | $185.10 |
| Purchase #3 | $14.83 | 6.721% | $15.8267 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $243.86 | 8.843% | $265.4245 | $265.42 | $265.40 | $265.40 |
| Purchase #5 | $193.41 | 7.152% | $207.2427 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $223.67 | 7.531% | $240.5146 | $240.51 | $240.50 | $240.50 |
| Purchase #7 | $198.63 | 11.416% | $221.3056 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $1,299.18 | $1,392.0614 | $1,392.05 | $1,392.00 | $1,392.00 | |