| 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 | $219.40 | 5.402% | $231.252 | $231.25 | $231.25 | $231.30 |
| Purchase #2 | $179.71 | 12.723% | $202.5745 | $202.57 | $202.55 | $202.60 |
| Purchase #3 | $240.75 | 8.181% | $260.4458 | $260.45 | $260.45 | $260.40 |
| Purchase #4 | $110.80 | 8.387% | $120.0928 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $182.81 | 5.463% | $192.7969 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $130.34 | 5.174% | $137.0838 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $83.41 | 6.853% | $89.1261 | $89.13 | $89.15 | $89.10 |
| 7 purchase totals = | $1,147.22 | $1,233.3719 | $1,233.37 | $1,233.40 | $1,233.40 | |