| 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 | $130.27 | 4.144% | $135.6684 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $227.74 | 8.579% | $247.2778 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $11.32 | 6.722% | $12.0809 | $12.08 | $12.10 | $12.10 |
| Purchase #4 | $126.47 | 3.516% | $130.9167 | $130.92 | $130.90 | $130.90 |
| Purchase #5 | $166.43 | 4.848% | $174.4985 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $236.75 | 3.436% | $244.8847 | $244.88 | $244.90 | $244.90 |
| Purchase #7 | $133.96 | 3.134% | $138.1583 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $1,032.94 | $1,083.4853 | $1,083.49 | $1,083.50 | $1,083.60 | |