| 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 | $212.48 | 3.729% | $220.4034 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $224.74 | 12.270% | $252.3156 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $76.88 | 8.130% | $83.1303 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $51.58 | 8.664% | $56.0489 | $56.05 | $56.05 | $56.00 |
| Purchase #5 | $180.67 | 12.259% | $202.8183 | $202.82 | $202.80 | $202.80 |
| Purchase #6 | $102.57 | 13.486% | $116.4026 | $116.40 | $116.40 | $116.40 |
| Purchase #7 | $116.55 | 6.293% | $123.8845 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $965.47 | $1,055.0036 | $1,055.00 | $1,055.00 | $1,054.90 | |