| 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 | $232.45 | 5.467% | $245.158 | $245.16 | $245.15 | $245.20 |
| Purchase #2 | $195.93 | 7.857% | $211.3242 | $211.32 | $211.30 | $211.30 |
| Purchase #3 | $131.92 | 5.410% | $139.0569 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $241.95 | 3.122% | $249.5037 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $197.44 | 12.128% | $221.3855 | $221.39 | $221.40 | $221.40 |
| Purchase #6 | $89.59 | 8.872% | $97.5384 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $197.66 | 10.841% | $219.0883 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $1,286.94 | $1,383.0550 | $1,383.06 | $1,383.05 | $1,383.10 | |