| 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 | $247.46 | 7.412% | $265.8017 | $265.80 | $265.80 | $265.80 |
| Purchase #2 | $157.90 | 8.540% | $171.3847 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $165.81 | 11.261% | $184.4819 | $184.48 | $184.50 | $184.50 |
| Purchase #4 | $187.40 | 4.174% | $195.2221 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $31.39 | 8.368% | $34.0167 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $242.45 | 9.119% | $264.559 | $264.56 | $264.55 | $264.60 |
| Purchase #7 | $182.64 | 9.710% | $200.3743 | $200.37 | $200.35 | $200.40 |
| 7 purchase totals = | $1,215.05 | $1,315.8404 | $1,315.83 | $1,315.80 | $1,315.90 | |