| 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 | $229.46 | 9.452% | $251.1486 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $216.45 | 13.749% | $246.2097 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $215.31 | 11.835% | $240.7919 | $240.79 | $240.80 | $240.80 |
| Purchase #4 | $18.43 | 6.546% | $19.6364 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $207.71 | 9.427% | $227.2908 | $227.29 | $227.30 | $227.30 |
| Purchase #6 | $181.69 | 4.545% | $189.9478 | $189.95 | $189.95 | $189.90 |
| Purchase #7 | $146.88 | 5.798% | $155.3961 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $1,215.93 | $1,330.4213 | $1,330.43 | $1,330.45 | $1,330.30 | |