| 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 | $189.74 | 13.873% | $216.0626 | $216.06 | $216.05 | $216.10 |
| Purchase #2 | $202.47 | 5.161% | $212.9195 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $116.77 | 9.592% | $127.9706 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $214.62 | 10.658% | $237.4942 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $162.27 | 11.330% | $180.6552 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $181.34 | 6.697% | $193.4843 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $223.31 | 8.473% | $242.2311 | $242.23 | $242.25 | $242.20 |
| 7 purchase totals = | $1,290.52 | $1,410.8175 | $1,410.81 | $1,410.80 | $1,410.90 | |