| 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 | $227.95 | 13.163% | $257.9551 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $22.33 | 12.638% | $25.1521 | $25.15 | $25.15 | $25.20 |
| Purchase #3 | $182.88 | 3.738% | $189.7161 | $189.72 | $189.70 | $189.70 |
| Purchase #4 | $222.92 | 13.233% | $252.419 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $35.99 | 6.617% | $38.3715 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $191.69 | 5.135% | $201.5333 | $201.53 | $201.55 | $201.50 |
| Purchase #7 | $31.80 | 10.221% | $35.0503 | $35.05 | $35.05 | $35.10 |
| 7 purchase totals = | $915.56 | $1,000.1974 | $1,000.20 | $1,000.15 | $1,000.30 | |