| 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 | $237.42 | 5.383% | $250.2003 | $250.20 | $250.20 | $250.20 |
| Purchase #2 | $143.37 | 8.760% | $155.9292 | $155.93 | $155.95 | $155.90 |
| Purchase #3 | $169.66 | 9.393% | $185.5962 | $185.60 | $185.60 | $185.60 |
| Purchase #4 | $76.71 | 10.493% | $84.7592 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $101.65 | 4.688% | $106.4154 | $106.42 | $106.40 | $106.40 |
| Purchase #6 | $179.43 | 9.145% | $195.8389 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $100.88 | 4.731% | $105.6526 | $105.65 | $105.65 | $105.70 |
| 7 purchase totals = | $1,009.12 | $1,084.3918 | $1,084.40 | $1,084.40 | $1,084.40 | |