| 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 | $241.48 | 4.590% | $252.5639 | $252.56 | $252.55 | $252.60 |
| Purchase #2 | $133.38 | 4.514% | $139.4008 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $120.41 | 3.551% | $124.6858 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $83.83 | 13.813% | $95.4094 | $95.41 | $95.40 | $95.40 |
| Purchase #5 | $97.30 | 9.737% | $106.7741 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $178.49 | 6.647% | $190.3542 | $190.35 | $190.35 | $190.40 |
| Purchase #7 | $230.82 | 6.144% | $245.0016 | $245.00 | $245.00 | $245.00 |
| 7 purchase totals = | $1,085.71 | $1,154.1898 | $1,154.18 | $1,154.15 | $1,154.30 | |