| 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 | $129.60 | 3.343% | $133.9325 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $125.49 | 11.872% | $140.3882 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $161.44 | 11.410% | $179.8603 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $247.48 | 9.392% | $270.7233 | $270.72 | $270.70 | $270.70 |
| Purchase #5 | $214.32 | 9.630% | $234.959 | $234.96 | $234.95 | $235.00 |
| Purchase #6 | $93.85 | 7.799% | $101.1694 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $146.64 | 10.601% | $162.1853 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $1,118.82 | $1,223.2180 | $1,223.22 | $1,223.20 | $1,223.30 | |