| 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 | $239.31 | 7.873% | $258.1509 | $258.15 | $258.15 | $258.20 |
| Purchase #2 | $39.76 | 3.312% | $41.0769 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $179.50 | 13.423% | $203.5943 | $203.59 | $203.60 | $203.60 |
| Purchase #4 | $24.69 | 13.521% | $28.0283 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $15.69 | 7.344% | $16.8423 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $32.81 | 8.693% | $35.6622 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $188.75 | 7.288% | $202.5061 | $202.51 | $202.50 | $202.50 |
| 7 purchase totals = | $720.51 | $785.8610 | $785.86 | $785.90 | $785.90 | |