| 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 | $227.41 | 3.301% | $234.9168 | $234.92 | $234.90 | $234.90 |
| Purchase #2 | $141.28 | 8.141% | $152.7816 | $152.78 | $152.80 | $152.80 |
| Purchase #3 | $32.74 | 5.133% | $34.4205 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $110.63 | 13.584% | $125.658 | $125.66 | $125.65 | $125.70 |
| Purchase #5 | $50.30 | 8.561% | $54.6062 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $95.53 | 6.521% | $101.7595 | $101.76 | $101.75 | $101.80 |
| Purchase #7 | $190.28 | 11.258% | $211.7017 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $848.17 | $915.8443 | $915.85 | $915.80 | $915.90 | |