| 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 | $14.37 | 13.526% | $16.3137 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $220.52 | 5.744% | $233.1867 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $188.95 | 11.740% | $211.1327 | $211.13 | $211.15 | $211.10 |
| Purchase #4 | $207.70 | 7.272% | $222.8039 | $222.80 | $222.80 | $222.80 |
| Purchase #5 | $42.97 | 13.513% | $48.7765 | $48.78 | $48.80 | $48.80 |
| Purchase #6 | $109.95 | 4.572% | $114.9769 | $114.98 | $115.00 | $115.00 |
| Purchase #7 | $188.53 | 7.600% | $202.8583 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $972.99 | $1,050.0487 | $1,050.05 | $1,050.10 | $1,050.10 | |