| 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 | $92.55 | 6.288% | $98.3695 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $42.88 | 13.759% | $48.7799 | $48.78 | $48.80 | $48.80 |
| Purchase #3 | $113.58 | 9.259% | $124.0964 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $135.38 | 9.408% | $148.1166 | $148.12 | $148.10 | $148.10 |
| Purchase #5 | $136.40 | 6.533% | $145.311 | $145.31 | $145.30 | $145.30 |
| Purchase #6 | $210.36 | 8.644% | $228.5435 | $228.54 | $228.55 | $228.50 |
| Purchase #7 | $129.57 | 11.408% | $144.3513 | $144.35 | $144.35 | $144.40 |
| 7 purchase totals = | $860.72 | $937.5682 | $937.57 | $937.55 | $937.60 | |