| 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 | $226.62 | 11.609% | $252.9283 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $205.33 | 7.780% | $221.3047 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $92.38 | 5.324% | $97.2983 | $97.30 | $97.30 | $97.30 |
| Purchase #4 | $104.89 | 13.584% | $119.1383 | $119.14 | $119.15 | $119.10 |
| Purchase #5 | $167.87 | 9.648% | $184.0661 | $184.07 | $184.05 | $184.10 |
| Purchase #6 | $32.61 | 13.474% | $37.0039 | $37.00 | $37.00 | $37.00 |
| Purchase #7 | $241.38 | 6.428% | $256.8959 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $1,071.08 | $1,168.6355 | $1,168.64 | $1,168.65 | $1,168.60 | |