| 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 | $134.60 | 3.743% | $139.6381 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $230.85 | 7.184% | $247.4343 | $247.43 | $247.45 | $247.40 |
| Purchase #3 | $241.46 | 6.111% | $256.2156 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $207.34 | 6.553% | $220.927 | $220.93 | $220.95 | $220.90 |
| Purchase #5 | $88.52 | 12.665% | $99.7311 | $99.73 | $99.75 | $99.70 |
| Purchase #6 | $120.46 | 4.356% | $125.7072 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $82.77 | 7.398% | $88.8933 | $88.89 | $88.90 | $88.90 |
| 7 purchase totals = | $1,106.00 | $1,178.5466 | $1,178.55 | $1,178.60 | $1,178.40 | |