| 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 | $130.58 | 9.224% | $142.6247 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $214.48 | 10.301% | $236.5736 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $190.75 | 11.447% | $212.5852 | $212.59 | $212.60 | $212.60 |
| Purchase #4 | $186.34 | 7.435% | $200.1944 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $249.92 | 13.547% | $283.7767 | $283.78 | $283.80 | $283.80 |
| Purchase #6 | $33.71 | 7.810% | $36.3428 | $36.34 | $36.35 | $36.30 |
| Purchase #7 | $89.63 | 13.848% | $102.042 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $1,095.41 | $1,214.1394 | $1,214.13 | $1,214.15 | $1,214.10 | |