| 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 | $225.38 | 13.291% | $255.3353 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $240.48 | 10.356% | $265.3841 | $265.38 | $265.40 | $265.40 |
| Purchase #3 | $37.44 | 3.734% | $38.838 | $38.84 | $38.85 | $38.80 |
| Purchase #4 | $144.80 | 11.679% | $161.7112 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $228.32 | 4.678% | $239.0008 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $167.96 | 9.415% | $183.7734 | $183.77 | $183.75 | $183.80 |
| Purchase #7 | $40.32 | 11.158% | $44.8189 | $44.82 | $44.80 | $44.80 |
| 7 purchase totals = | $1,084.70 | $1,188.8617 | $1,188.86 | $1,188.85 | $1,188.80 | |