| 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 | $179.59 | 4.307% | $187.3249 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $126.72 | 3.193% | $130.7662 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $85.78 | 7.260% | $92.0076 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $101.39 | 12.455% | $114.0181 | $114.02 | $114.00 | $114.00 |
| Purchase #5 | $52.54 | 9.279% | $57.4152 | $57.42 | $57.40 | $57.40 |
| Purchase #6 | $215.49 | 5.279% | $226.8657 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $213.49 | 13.697% | $242.7317 | $242.73 | $242.75 | $242.70 |
| 7 purchase totals = | $975.00 | $1,051.1294 | $1,051.14 | $1,051.05 | $1,051.10 | |