| 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 | $220.38 | 4.740% | $230.826 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $20.99 | 11.869% | $23.4813 | $23.48 | $23.50 | $23.50 |
| Purchase #3 | $35.36 | 8.139% | $38.238 | $38.24 | $38.25 | $38.20 |
| Purchase #4 | $168.91 | 11.684% | $188.6454 | $188.65 | $188.65 | $188.60 |
| Purchase #5 | $175.78 | 7.835% | $189.5524 | $189.55 | $189.55 | $189.60 |
| Purchase #6 | $60.83 | 8.269% | $65.86 | $65.86 | $65.85 | $65.90 |
| Purchase #7 | $127.66 | 5.540% | $134.7324 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $809.91 | $871.3355 | $871.34 | $871.40 | $871.30 | |