| 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 | $214.77 | 7.246% | $230.3322 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $95.32 | 7.754% | $102.7111 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $42.88 | 10.170% | $47.2409 | $47.24 | $47.25 | $47.20 |
| Purchase #4 | $160.81 | 13.724% | $182.8796 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $16.45 | 11.333% | $18.3143 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $216.87 | 7.485% | $233.1027 | $233.10 | $233.10 | $233.10 |
| Purchase #7 | $30.65 | 9.197% | $33.4689 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $777.75 | $848.0497 | $848.04 | $848.05 | $848.00 | |