| 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 | $99.64 | 11.755% | $111.3527 | $111.35 | $111.35 | $111.40 |
| Purchase #2 | $194.82 | 11.708% | $217.6295 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $228.42 | 13.360% | $258.9369 | $258.94 | $258.95 | $258.90 |
| Purchase #4 | $177.40 | 5.572% | $187.2847 | $187.28 | $187.30 | $187.30 |
| Purchase #5 | $186.54 | 10.485% | $206.0987 | $206.10 | $206.10 | $206.10 |
| Purchase #6 | $172.44 | 9.540% | $188.8908 | $188.89 | $188.90 | $188.90 |
| Purchase #7 | $65.92 | 11.139% | $73.2628 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $1,125.18 | $1,243.4561 | $1,243.45 | $1,243.50 | $1,243.50 | |