| 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 | $240.47 | 7.332% | $258.1013 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $55.45 | 5.673% | $58.5957 | $58.60 | $58.60 | $58.60 |
| Purchase #3 | $85.49 | 11.768% | $95.5505 | $95.55 | $95.55 | $95.60 |
| Purchase #4 | $222.39 | 8.282% | $240.8083 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $219.35 | 9.246% | $239.6311 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $139.43 | 3.573% | $144.4118 | $144.41 | $144.40 | $144.40 |
| Purchase #7 | $179.37 | 7.568% | $192.9447 | $192.94 | $192.95 | $192.90 |
| 7 purchase totals = | $1,141.95 | $1,230.0434 | $1,230.04 | $1,230.05 | $1,230.00 | |