| 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 | $220.60 | 11.221% | $245.3535 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $238.72 | 4.369% | $249.1497 | $249.15 | $249.15 | $249.10 |
| Purchase #3 | $181.59 | 8.346% | $196.7455 | $196.75 | $196.75 | $196.70 |
| Purchase #4 | $36.87 | 6.686% | $39.3351 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $22.34 | 10.181% | $24.6144 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $105.47 | 13.602% | $119.816 | $119.82 | $119.80 | $119.80 |
| Purchase #7 | $221.29 | 7.524% | $237.9399 | $237.94 | $237.95 | $237.90 |
| 7 purchase totals = | $1,026.88 | $1,112.9541 | $1,112.96 | $1,112.95 | $1,112.80 | |