| 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 | $178.25 | 9.839% | $195.788 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $246.86 | 9.670% | $270.7314 | $270.73 | $270.75 | $270.70 |
| Purchase #3 | $230.70 | 5.231% | $242.7679 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $171.80 | 12.392% | $193.0895 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $22.28 | 7.714% | $23.9987 | $24.00 | $24.00 | $24.00 |
| Purchase #6 | $155.62 | 7.865% | $167.8595 | $167.86 | $167.85 | $167.90 |
| Purchase #7 | $217.86 | 9.855% | $239.3301 | $239.33 | $239.35 | $239.30 |
| 7 purchase totals = | $1,223.37 | $1,333.5651 | $1,333.57 | $1,333.60 | $1,333.60 | |