| 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 | $119.45 | 10.129% | $131.5491 | $131.55 | $131.55 | $131.50 |
| Purchase #2 | $16.68 | 10.601% | $18.4482 | $18.45 | $18.45 | $18.40 |
| Purchase #3 | $198.49 | 10.431% | $219.1945 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $227.96 | 9.508% | $249.6344 | $249.63 | $249.65 | $249.60 |
| Purchase #5 | $178.78 | 12.405% | $200.9577 | $200.96 | $200.95 | $201.00 |
| Purchase #6 | $23.30 | 4.475% | $24.3427 | $24.34 | $24.35 | $24.30 |
| Purchase #7 | $194.87 | 4.175% | $203.0058 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $959.53 | $1,047.1324 | $1,047.13 | $1,047.15 | $1,047.00 | |