| 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 | $191.90 | 3.752% | $199.1001 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $211.86 | 8.819% | $230.5439 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $87.62 | 11.794% | $97.9539 | $97.95 | $97.95 | $98.00 |
| Purchase #4 | $204.33 | 9.601% | $223.9477 | $223.95 | $223.95 | $223.90 |
| Purchase #5 | $139.54 | 5.325% | $146.9705 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $151.75 | 3.315% | $156.7805 | $156.78 | $156.80 | $156.80 |
| Purchase #7 | $154.31 | 4.346% | $161.0163 | $161.02 | $161.00 | $161.00 |
| 7 purchase totals = | $1,141.31 | $1,216.3129 | $1,216.31 | $1,216.30 | $1,216.30 | |