| 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 | $241.25 | 3.363% | $249.3632 | $249.36 | $249.35 | $249.40 |
| Purchase #2 | $146.65 | 7.211% | $157.2249 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $82.34 | 3.594% | $85.2993 | $85.30 | $85.30 | $85.30 |
| Purchase #4 | $105.84 | 9.241% | $115.6207 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $110.28 | 8.672% | $119.8435 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $80.29 | 13.535% | $91.1573 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $163.26 | 10.202% | $179.9158 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $929.91 | $998.4247 | $998.42 | $998.35 | $998.40 | |