| 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 | $207.32 | 3.603% | $214.7897 | $214.79 | $214.80 | $214.80 |
| Purchase #2 | $70.29 | 12.554% | $79.1142 | $79.11 | $79.10 | $79.10 |
| Purchase #3 | $87.57 | 8.528% | $95.038 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $197.67 | 5.506% | $208.5537 | $208.55 | $208.55 | $208.60 |
| Purchase #5 | $210.89 | 5.653% | $222.8116 | $222.81 | $222.80 | $222.80 |
| Purchase #6 | $190.85 | 10.164% | $210.248 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $131.60 | 4.357% | $137.3338 | $137.33 | $137.35 | $137.30 |
| 7 purchase totals = | $1,096.19 | $1,167.8890 | $1,167.88 | $1,167.90 | $1,167.80 | |