| 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 | $234.75 | 8.199% | $253.9972 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $25.77 | 11.833% | $28.8194 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $133.52 | 11.786% | $149.2567 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $128.32 | 3.626% | $132.9729 | $132.97 | $132.95 | $133.00 |
| Purchase #5 | $147.53 | 12.218% | $165.5552 | $165.56 | $165.55 | $165.60 |
| Purchase #6 | $99.36 | 11.432% | $110.7188 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $106.43 | 12.397% | $119.6241 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $875.68 | $960.9443 | $960.95 | $960.85 | $961.00 | |