| 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 | $125.92 | 9.801% | $138.2614 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $45.28 | 10.337% | $49.9606 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $198.86 | 5.337% | $209.4732 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $107.97 | 11.511% | $120.3984 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $8.90 | 10.372% | $9.8231 | $9.82 | $9.80 | $9.80 |
| Purchase #6 | $230.64 | 7.407% | $247.7235 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $196.62 | 12.264% | $220.7335 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $914.19 | $996.3737 | $996.36 | $996.30 | $996.40 | |