| 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 | $32.38 | 9.106% | $35.3285 | $35.33 | $35.35 | $35.30 |
| Purchase #2 | $240.25 | 5.354% | $253.113 | $253.11 | $253.10 | $253.10 |
| Purchase #3 | $159.96 | 12.373% | $179.7519 | $179.75 | $179.75 | $179.80 |
| Purchase #4 | $115.83 | 5.377% | $122.0582 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $245.62 | 11.391% | $273.5986 | $273.60 | $273.60 | $273.60 |
| Purchase #6 | $188.25 | 4.675% | $197.0507 | $197.05 | $197.05 | $197.10 |
| Purchase #7 | $102.69 | 3.299% | $106.0777 | $106.08 | $106.10 | $106.10 |
| 7 purchase totals = | $1,084.98 | $1,166.9786 | $1,166.98 | $1,167.00 | $1,167.10 | |