| 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 | $181.38 | 6.322% | $192.8468 | $192.85 | $192.85 | $192.80 |
| Purchase #2 | $219.41 | 13.251% | $248.484 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $6.55 | 6.402% | $6.9693 | $6.97 | $6.95 | $7.00 |
| Purchase #4 | $109.26 | 9.426% | $119.5588 | $119.56 | $119.55 | $119.60 |
| Purchase #5 | $212.76 | 11.486% | $237.1976 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $177.95 | 7.375% | $191.0738 | $191.07 | $191.05 | $191.10 |
| Purchase #7 | $250.25 | 7.257% | $268.4106 | $268.41 | $268.40 | $268.40 |
| 7 purchase totals = | $1,157.56 | $1,264.5409 | $1,264.54 | $1,264.50 | $1,264.60 | |