| 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 | $241.26 | 4.537% | $252.206 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $80.94 | 9.315% | $88.4796 | $88.48 | $88.50 | $88.50 |
| Purchase #3 | $33.74 | 9.824% | $37.0546 | $37.05 | $37.05 | $37.10 |
| Purchase #4 | $180.34 | 7.539% | $193.9358 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $140.37 | 8.359% | $152.1035 | $152.10 | $152.10 | $152.10 |
| Purchase #6 | $179.36 | 6.290% | $190.6417 | $190.64 | $190.65 | $190.60 |
| Purchase #7 | $64.48 | 5.180% | $67.8201 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $920.49 | $982.2413 | $982.24 | $982.25 | $982.20 | |