| 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 | $75.35 | 7.377% | $80.9086 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $56.52 | 4.410% | $59.0125 | $59.01 | $59.00 | $59.00 |
| Purchase #3 | $154.93 | 10.143% | $170.6445 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $226.47 | 4.268% | $236.1357 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $134.30 | 11.206% | $149.3497 | $149.35 | $149.35 | $149.30 |
| Purchase #6 | $170.89 | 10.165% | $188.261 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $209.70 | 9.344% | $229.2944 | $229.29 | $229.30 | $229.30 |
| 7 purchase totals = | $1,028.16 | $1,113.6064 | $1,113.60 | $1,113.60 | $1,113.50 | |