| 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 | $242.62 | 5.638% | $256.2989 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $54.53 | 5.296% | $57.4179 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $15.83 | 11.672% | $17.6777 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $238.91 | 8.539% | $259.3105 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $143.68 | 6.215% | $152.6097 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $104.85 | 8.471% | $113.7318 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $198.29 | 10.188% | $218.4918 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $998.71 | $1,075.5383 | $1,075.54 | $1,075.55 | $1,075.50 | |