| 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 | $210.84 | 7.490% | $226.6319 | $226.63 | $226.65 | $226.60 |
| Purchase #2 | $140.94 | 10.280% | $155.4286 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $33.27 | 9.850% | $36.5471 | $36.55 | $36.55 | $36.50 |
| Purchase #4 | $63.34 | 13.814% | $72.0898 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $127.32 | 8.569% | $138.2301 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $221.51 | 13.284% | $250.9354 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $39.40 | 10.371% | $43.4862 | $43.49 | $43.50 | $43.50 |
| 7 purchase totals = | $836.62 | $923.3491 | $923.36 | $923.45 | $923.20 | |