| 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 | $125.93 | 11.287% | $140.1437 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $131.50 | 7.125% | $140.8694 | $140.87 | $140.85 | $140.90 |
| Purchase #3 | $146.44 | 10.117% | $161.2553 | $161.26 | $161.25 | $161.30 |
| Purchase #4 | $70.88 | 7.111% | $75.9203 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $243.97 | 7.771% | $262.9289 | $262.93 | $262.95 | $262.90 |
| Purchase #6 | $26.39 | 3.186% | $27.2308 | $27.23 | $27.25 | $27.20 |
| Purchase #7 | $195.87 | 8.737% | $212.9832 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $940.98 | $1,021.3316 | $1,021.33 | $1,021.35 | $1,021.30 | |