| 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 | $244.92 | 4.575% | $256.1251 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $191.98 | 13.754% | $218.3849 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $192.43 | 9.203% | $210.1393 | $210.14 | $210.15 | $210.10 |
| Purchase #4 | $94.96 | 4.135% | $98.8866 | $98.89 | $98.90 | $98.90 |
| Purchase #5 | $8.80 | 9.226% | $9.6119 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $185.83 | 5.449% | $195.9559 | $195.96 | $195.95 | $196.00 |
| Purchase #7 | $57.76 | 8.107% | $62.4426 | $62.44 | $62.45 | $62.40 |
| 7 purchase totals = | $976.68 | $1,051.5463 | $1,051.55 | $1,051.60 | $1,051.50 | |