| 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 | $204.64 | 6.144% | $217.2131 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $92.57 | 8.737% | $100.6578 | $100.66 | $100.65 | $100.70 |
| Purchase #3 | $90.40 | 12.595% | $101.7859 | $101.79 | $101.80 | $101.80 |
| Purchase #4 | $249.59 | 12.458% | $280.6839 | $280.68 | $280.70 | $280.70 |
| Purchase #5 | $15.95 | 10.870% | $17.6838 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $203.79 | 12.240% | $228.7339 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $241.58 | 9.748% | $265.1292 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $1,098.52 | $1,211.8876 | $1,211.88 | $1,211.95 | $1,211.90 | |