| 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 | $119.90 | 4.859% | $125.7259 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $136.50 | 11.420% | $152.0883 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $125.53 | 9.814% | $137.8495 | $137.85 | $137.85 | $137.80 |
| Purchase #4 | $200.50 | 6.305% | $213.1415 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $230.68 | 4.798% | $241.748 | $241.75 | $241.75 | $241.70 |
| Purchase #6 | $47.46 | 5.459% | $50.0508 | $50.05 | $50.05 | $50.10 |
| Purchase #7 | $179.43 | 9.193% | $195.925 | $195.93 | $195.95 | $195.90 |
| 7 purchase totals = | $1,040.00 | $1,116.5290 | $1,116.54 | $1,116.60 | $1,116.40 | |