| 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 | $247.86 | 13.275% | $280.7634 | $280.76 | $280.75 | $280.80 |
| Purchase #2 | $112.45 | 3.437% | $116.3149 | $116.31 | $116.30 | $116.30 |
| Purchase #3 | $96.62 | 4.344% | $100.8172 | $100.82 | $100.80 | $100.80 |
| Purchase #4 | $188.57 | 7.392% | $202.5091 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $117.45 | 10.625% | $129.9291 | $129.93 | $129.95 | $129.90 |
| Purchase #6 | $205.89 | 3.115% | $212.3035 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $103.25 | 11.158% | $114.7706 | $114.77 | $114.75 | $114.80 |
| 7 purchase totals = | $1,072.09 | $1,157.4078 | $1,157.40 | $1,157.35 | $1,157.40 | |