| 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 | $107.46 | 7.536% | $115.5582 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $242.62 | 8.417% | $263.0413 | $263.04 | $263.05 | $263.00 |
| Purchase #3 | $130.92 | 12.349% | $147.0873 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $173.94 | 3.254% | $179.6 | $179.60 | $179.60 | $179.60 |
| Purchase #5 | $114.62 | 7.166% | $122.8337 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $72.34 | 9.543% | $79.2434 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $94.80 | 7.317% | $101.7365 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $936.70 | $1,009.1004 | $1,009.10 | $1,009.15 | $1,009.00 | |