| 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 | $121.39 | 9.645% | $133.0981 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $163.89 | 10.154% | $180.5314 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $138.46 | 9.681% | $151.8643 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $61.41 | 8.695% | $66.7496 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $211.99 | 5.423% | $223.4862 | $223.49 | $223.50 | $223.50 |
| Purchase #6 | $106.61 | 12.573% | $120.0141 | $120.01 | $120.00 | $120.00 |
| Purchase #7 | $129.85 | 7.517% | $139.6108 | $139.61 | $139.60 | $139.60 |
| 7 purchase totals = | $933.60 | $1,015.3545 | $1,015.35 | $1,015.35 | $1,015.30 | |