| 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 | $202.97 | 3.673% | $210.4251 | $210.43 | $210.45 | $210.40 |
| Purchase #2 | $21.61 | 13.651% | $24.56 | $24.56 | $24.55 | $24.60 |
| Purchase #3 | $6.50 | 4.820% | $6.8133 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $222.35 | 12.149% | $249.3633 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $34.97 | 9.631% | $38.338 | $38.34 | $38.35 | $38.30 |
| Purchase #6 | $221.95 | 11.224% | $246.8617 | $246.86 | $246.85 | $246.90 |
| Purchase #7 | $49.65 | 6.127% | $52.6921 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $760.00 | $829.0535 | $829.05 | $829.05 | $829.10 | |