| 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 | $245.58 | 4.134% | $255.7323 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $120.78 | 11.233% | $134.3472 | $134.35 | $134.35 | $134.30 |
| Purchase #3 | $149.37 | 11.369% | $166.3519 | $166.35 | $166.35 | $166.40 |
| Purchase #4 | $230.74 | 9.345% | $252.3027 | $252.30 | $252.30 | $252.30 |
| Purchase #5 | $161.46 | 8.252% | $174.7837 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $39.30 | 12.181% | $44.0871 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $203.67 | 4.447% | $212.7272 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $1,150.90 | $1,240.3321 | $1,240.33 | $1,240.40 | $1,240.30 | |