| 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 | $142.66 | 4.516% | $149.1025 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $220.31 | 11.648% | $245.9717 | $245.97 | $245.95 | $246.00 |
| Purchase #3 | $190.69 | 13.504% | $216.4408 | $216.44 | $216.45 | $216.40 |
| Purchase #4 | $60.35 | 11.376% | $67.2154 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $161.39 | 12.653% | $181.8107 | $181.81 | $181.80 | $181.80 |
| Purchase #6 | $100.95 | 10.375% | $111.4236 | $111.42 | $111.40 | $111.40 |
| Purchase #7 | $49.67 | 5.555% | $52.4292 | $52.43 | $52.45 | $52.40 |
| 7 purchase totals = | $926.02 | $1,024.3939 | $1,024.39 | $1,024.35 | $1,024.30 | |