| 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 | $250.67 | 11.605% | $279.7603 | $279.76 | $279.75 | $279.80 |
| Purchase #2 | $246.30 | 9.678% | $270.1369 | $270.14 | $270.15 | $270.10 |
| Purchase #3 | $105.31 | 3.104% | $108.5788 | $108.58 | $108.60 | $108.60 |
| Purchase #4 | $38.39 | 6.112% | $40.7364 | $40.74 | $40.75 | $40.70 |
| Purchase #5 | $139.77 | 8.712% | $151.9468 | $151.95 | $151.95 | $151.90 |
| Purchase #6 | $22.87 | 8.310% | $24.7705 | $24.77 | $24.75 | $24.80 |
| Purchase #7 | $10.32 | 12.757% | $11.6365 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $813.63 | $887.5662 | $887.58 | $887.60 | $887.50 | |