| 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 | $179.83 | 13.421% | $203.965 | $203.97 | $203.95 | $204.00 |
| Purchase #2 | $100.48 | 5.377% | $105.8828 | $105.88 | $105.90 | $105.90 |
| Purchase #3 | $71.74 | 11.572% | $80.0418 | $80.04 | $80.05 | $80.00 |
| Purchase #4 | $184.32 | 11.185% | $204.9362 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $90.87 | 6.533% | $96.8065 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $225.73 | 13.405% | $255.9891 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $247.60 | 7.158% | $265.3232 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $1,100.57 | $1,212.9446 | $1,212.95 | $1,212.95 | $1,212.90 | |