| 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 | $245.82 | 13.121% | $278.074 | $278.07 | $278.05 | $278.10 |
| Purchase #2 | $249.66 | 7.124% | $267.4458 | $267.45 | $267.45 | $267.40 |
| Purchase #3 | $54.69 | 9.723% | $60.0075 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $29.64 | 13.277% | $33.5753 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $29.49 | 5.483% | $31.1069 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $125.80 | 3.109% | $129.7111 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $204.86 | 10.198% | $225.7516 | $225.75 | $225.75 | $225.80 |
| 7 purchase totals = | $939.96 | $1,025.6722 | $1,025.68 | $1,025.65 | $1,025.70 | |