| 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 | $215.32 | 8.114% | $232.7911 | $232.79 | $232.80 | $232.80 |
| Purchase #2 | $40.85 | 7.283% | $43.8251 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $167.89 | 6.669% | $179.0866 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $89.96 | 3.326% | $92.9521 | $92.95 | $92.95 | $93.00 |
| Purchase #5 | $76.53 | 12.847% | $86.3618 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $178.87 | 10.598% | $197.8266 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $226.64 | 12.111% | $254.0884 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $996.06 | $1,086.9317 | $1,086.94 | $1,087.00 | $1,087.00 | |