| 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 | $204.48 | 3.103% | $210.825 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $191.76 | 6.452% | $204.1324 | $204.13 | $204.15 | $204.10 |
| Purchase #3 | $65.49 | 3.608% | $67.8529 | $67.85 | $67.85 | $67.90 |
| Purchase #4 | $208.48 | 3.743% | $216.2834 | $216.28 | $216.30 | $216.30 |
| Purchase #5 | $16.25 | 10.434% | $17.9455 | $17.95 | $17.95 | $17.90 |
| Purchase #6 | $135.37 | 7.179% | $145.0882 | $145.09 | $145.10 | $145.10 |
| Purchase #7 | $127.46 | 10.573% | $140.9363 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $949.29 | $1,003.0637 | $1,003.07 | $1,003.15 | $1,003.00 | |