| 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 | $200.78 | 5.667% | $212.1582 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $140.98 | 4.264% | $146.9914 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $211.97 | 9.627% | $232.3764 | $232.38 | $232.40 | $232.40 |
| Purchase #4 | $139.40 | 8.291% | $150.9577 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $56.81 | 13.223% | $64.322 | $64.32 | $64.30 | $64.30 |
| Purchase #6 | $115.99 | 12.228% | $130.1733 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $79.55 | 10.571% | $87.9592 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $945.48 | $1,024.9382 | $1,024.94 | $1,024.90 | $1,025.10 | |