| 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 | $231.29 | 5.701% | $244.4758 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $18.47 | 8.861% | $20.1066 | $20.11 | $20.10 | $20.10 |
| Purchase #3 | $76.48 | 8.627% | $83.0779 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $220.82 | 12.873% | $249.2462 | $249.25 | $249.25 | $249.20 |
| Purchase #5 | $193.85 | 6.236% | $205.9385 | $205.94 | $205.95 | $205.90 |
| Purchase #6 | $116.80 | 11.836% | $130.6244 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $104.58 | 8.789% | $113.7715 | $113.77 | $113.75 | $113.80 |
| 7 purchase totals = | $962.29 | $1,047.2409 | $1,047.25 | $1,047.25 | $1,047.20 | |