| 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 | $131.93 | 4.404% | $137.7402 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $219.75 | 9.154% | $239.8659 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $87.30 | 7.770% | $94.0832 | $94.08 | $94.10 | $94.10 |
| Purchase #4 | $61.89 | 12.174% | $69.4245 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $234.43 | 8.694% | $254.8113 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $225.46 | 5.129% | $237.0238 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $68.49 | 9.774% | $75.1842 | $75.18 | $75.20 | $75.20 |
| 7 purchase totals = | $1,029.25 | $1,108.1331 | $1,108.12 | $1,108.10 | $1,108.10 | |