| 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 | $201.70 | 9.638% | $221.1398 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $116.66 | 8.276% | $126.3148 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $16.26 | 8.609% | $17.6598 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $194.99 | 6.278% | $207.2315 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $242.89 | 8.193% | $262.79 | $262.79 | $262.80 | $262.80 |
| Purchase #6 | $5.42 | 7.139% | $5.8069 | $5.81 | $5.80 | $5.80 |
| Purchase #7 | $183.63 | 9.780% | $201.589 | $201.59 | $201.60 | $201.60 |
| 7 purchase totals = | $961.55 | $1,042.5318 | $1,042.53 | $1,042.55 | $1,042.50 | |