| 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 | $127.96 | 12.638% | $144.1316 | $144.13 | $144.15 | $144.10 |
| Purchase #2 | $212.84 | 10.820% | $235.8693 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $129.48 | 11.636% | $144.5463 | $144.55 | $144.55 | $144.50 |
| Purchase #4 | $92.65 | 4.574% | $96.8878 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $200.96 | 5.239% | $211.4883 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $133.37 | 10.378% | $147.2111 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $41.80 | 12.258% | $46.9238 | $46.92 | $46.90 | $46.90 |
| 7 purchase totals = | $939.06 | $1,027.0582 | $1,027.06 | $1,027.05 | $1,027.00 | |