| 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 | $238.91 | 13.292% | $270.6659 | $270.67 | $270.65 | $270.70 |
| Purchase #2 | $183.27 | 11.147% | $203.6991 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $46.96 | 6.704% | $50.1082 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $104.79 | 4.661% | $109.6743 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $115.54 | 12.562% | $130.0541 | $130.05 | $130.05 | $130.10 |
| Purchase #6 | $211.48 | 8.372% | $229.1851 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $207.67 | 5.353% | $218.7866 | $218.79 | $218.80 | $218.80 |
| 7 purchase totals = | $1,108.62 | $1,212.1733 | $1,212.18 | $1,212.15 | $1,212.30 | |