| 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 | $15.86 | 3.532% | $16.4202 | $16.42 | $16.40 | $16.40 |
| Purchase #2 | $238.69 | 13.167% | $270.1183 | $270.12 | $270.10 | $270.10 |
| Purchase #3 | $115.75 | 13.799% | $131.7223 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $219.54 | 4.434% | $229.2744 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $78.71 | 3.783% | $81.6876 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $216.83 | 10.705% | $240.0417 | $240.04 | $240.05 | $240.00 |
| Purchase #7 | $170.81 | 10.400% | $188.5742 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $1,056.19 | $1,157.8387 | $1,157.83 | $1,157.75 | $1,157.80 | |