| 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 | $12.61 | 6.384% | $13.415 | $13.42 | $13.40 | $13.40 |
| Purchase #2 | $72.52 | 3.630% | $75.1525 | $75.15 | $75.15 | $75.20 |
| Purchase #3 | $89.31 | 10.431% | $98.6259 | $98.63 | $98.65 | $98.60 |
| Purchase #4 | $156.48 | 13.789% | $178.057 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $246.95 | 4.154% | $257.2083 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $140.82 | 4.828% | $147.6188 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $217.29 | 5.719% | $229.7168 | $229.72 | $229.70 | $229.70 |
| 7 purchase totals = | $935.98 | $999.7943 | $999.81 | $999.75 | $999.80 | |