| 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 | $78.52 | 12.452% | $88.2973 | $88.30 | $88.30 | $88.30 |
| Purchase #2 | $192.28 | 3.283% | $198.5926 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $46.37 | 11.293% | $51.6066 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $194.97 | 11.499% | $217.3896 | $217.39 | $217.40 | $217.40 |
| Purchase #5 | $223.78 | 7.228% | $239.9548 | $239.95 | $239.95 | $240.00 |
| Purchase #6 | $35.62 | 10.114% | $39.2226 | $39.22 | $39.20 | $39.20 |
| Purchase #7 | $61.46 | 4.700% | $64.3486 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $833.00 | $899.4121 | $899.41 | $899.40 | $899.40 | |