| 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 | $194.70 | 12.397% | $218.837 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $116.88 | 3.561% | $121.0421 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $11.41 | 3.618% | $11.8228 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $167.90 | 10.510% | $185.5463 | $185.55 | $185.55 | $185.50 |
| Purchase #5 | $60.34 | 12.126% | $67.6568 | $67.66 | $67.65 | $67.70 |
| Purchase #6 | $161.96 | 6.153% | $171.9254 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $138.29 | 12.460% | $155.5209 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $851.48 | $932.3513 | $932.36 | $932.35 | $932.20 | |