| 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 | $123.69 | 4.824% | $129.6568 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $218.37 | 9.253% | $238.5758 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $169.25 | 10.724% | $187.4004 | $187.40 | $187.40 | $187.40 |
| Purchase #4 | $128.93 | 3.595% | $133.565 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $32.80 | 5.447% | $34.5866 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $79.57 | 6.846% | $85.0174 | $85.02 | $85.00 | $85.00 |
| Purchase #7 | $69.58 | 8.330% | $75.376 | $75.38 | $75.40 | $75.40 |
| 7 purchase totals = | $822.19 | $884.1780 | $884.20 | $884.20 | $884.30 | |