| 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 | $111.99 | 9.615% | $122.7578 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $66.45 | 10.533% | $73.4492 | $73.45 | $73.45 | $73.40 |
| Purchase #3 | $206.39 | 7.663% | $222.2057 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $194.55 | 3.607% | $201.5674 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $89.50 | 6.345% | $95.1788 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $150.47 | 3.572% | $155.8448 | $155.84 | $155.85 | $155.80 |
| Purchase #7 | $242.35 | 3.579% | $251.0237 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $1,061.70 | $1,122.0274 | $1,122.03 | $1,122.00 | $1,122.00 | |