| 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 | $200.32 | 8.704% | $217.7559 | $217.76 | $217.75 | $217.80 |
| Purchase #2 | $171.74 | 7.392% | $184.435 | $184.44 | $184.45 | $184.40 |
| Purchase #3 | $149.88 | 9.428% | $164.0107 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $11.61 | 5.516% | $12.2504 | $12.25 | $12.25 | $12.30 |
| Purchase #5 | $185.42 | 3.191% | $191.3368 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $44.70 | 7.690% | $48.1374 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $201.55 | 4.603% | $210.8273 | $210.83 | $210.85 | $210.80 |
| 7 purchase totals = | $965.22 | $1,028.7535 | $1,028.77 | $1,028.80 | $1,028.70 | |