| 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 | $124.70 | 10.867% | $138.2511 | $138.25 | $138.25 | $138.30 |
| Purchase #2 | $173.67 | 11.170% | $193.0689 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $149.30 | 11.273% | $166.1306 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $87.91 | 5.566% | $92.8031 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $93.74 | 12.468% | $105.4275 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $133.84 | 10.503% | $147.8972 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $180.38 | 10.850% | $199.9512 | $199.95 | $199.95 | $200.00 |
| 7 purchase totals = | $943.54 | $1,043.5296 | $1,043.53 | $1,043.55 | $1,043.60 | |