| 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 | $179.49 | 9.840% | $197.1518 | $197.15 | $197.15 | $197.20 |
| Purchase #2 | $243.56 | 3.675% | $252.5108 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $240.52 | 11.338% | $267.7902 | $267.79 | $267.80 | $267.80 |
| Purchase #4 | $41.44 | 10.493% | $45.7883 | $45.79 | $45.80 | $45.80 |
| Purchase #5 | $33.75 | 4.509% | $35.2718 | $35.27 | $35.25 | $35.30 |
| Purchase #6 | $245.69 | 11.369% | $273.6225 | $273.62 | $273.60 | $273.60 |
| Purchase #7 | $239.68 | 12.868% | $270.522 | $270.52 | $270.50 | $270.50 |
| 7 purchase totals = | $1,224.13 | $1,342.6574 | $1,342.65 | $1,342.60 | $1,342.70 | |