| 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 | $89.30 | 13.456% | $101.3162 | $101.32 | $101.30 | $101.30 |
| Purchase #2 | $34.25 | 11.612% | $38.2271 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $210.74 | 5.208% | $221.7153 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $245.79 | 4.174% | $256.0493 | $256.05 | $256.05 | $256.00 |
| Purchase #5 | $37.36 | 3.312% | $38.5974 | $38.60 | $38.60 | $38.60 |
| Purchase #6 | $210.88 | 8.361% | $228.5117 | $228.51 | $228.50 | $228.50 |
| Purchase #7 | $60.86 | 11.224% | $67.6909 | $67.69 | $67.70 | $67.70 |
| 7 purchase totals = | $889.18 | $952.1079 | $952.12 | $952.10 | $952.00 | |