| 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 | $209.40 | 9.730% | $229.7746 | $229.77 | $229.75 | $229.80 |
| Purchase #2 | $9.75 | 12.623% | $10.9807 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $128.49 | 7.849% | $138.5752 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $187.62 | 11.661% | $209.4984 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $235.57 | 6.837% | $251.6759 | $251.68 | $251.70 | $251.70 |
| Purchase #6 | $202.70 | 3.493% | $209.7803 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $192.68 | 12.622% | $217.0001 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $1,166.21 | $1,267.2852 | $1,267.29 | $1,267.35 | $1,267.40 | |