| 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 | $239.67 | 12.290% | $269.1254 | $269.13 | $269.15 | $269.10 |
| Purchase #2 | $179.25 | 12.232% | $201.1759 | $201.18 | $201.20 | $201.20 |
| Purchase #3 | $173.92 | 12.828% | $196.2305 | $196.23 | $196.25 | $196.20 |
| Purchase #4 | $235.52 | 12.541% | $265.0566 | $265.06 | $265.05 | $265.10 |
| Purchase #5 | $7.94 | 3.587% | $8.2248 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $170.72 | 4.102% | $177.7229 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $168.48 | 8.580% | $182.9356 | $182.94 | $182.95 | $182.90 |
| 7 purchase totals = | $1,175.50 | $1,300.4717 | $1,300.48 | $1,300.50 | $1,300.40 | |