| 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 | $66.52 | 8.293% | $72.0365 | $72.04 | $72.05 | $72.00 |
| Purchase #2 | $94.60 | 9.427% | $103.5179 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $205.78 | 11.797% | $230.0559 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $236.61 | 5.353% | $249.2757 | $249.28 | $249.30 | $249.30 |
| Purchase #5 | $204.49 | 13.297% | $231.681 | $231.68 | $231.70 | $231.70 |
| Purchase #6 | $219.49 | 9.873% | $241.1602 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $81.52 | 12.423% | $91.6472 | $91.65 | $91.65 | $91.60 |
| 7 purchase totals = | $1,109.01 | $1,219.3744 | $1,219.39 | $1,219.40 | $1,219.40 | |