| 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 | $235.42 | 6.120% | $249.8277 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $74.40 | 6.374% | $79.1423 | $79.14 | $79.15 | $79.10 |
| Purchase #3 | $172.33 | 7.181% | $184.705 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $137.96 | 5.305% | $145.2788 | $145.28 | $145.30 | $145.30 |
| Purchase #5 | $33.44 | 3.829% | $34.7204 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $147.66 | 7.232% | $158.3388 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $186.73 | 11.617% | $208.4224 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $987.94 | $1,060.4354 | $1,060.44 | $1,060.45 | $1,060.30 | |