| 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 | $230.77 | 3.486% | $238.8146 | $238.81 | $238.80 | $238.80 |
| Purchase #2 | $92.82 | 4.637% | $97.1241 | $97.12 | $97.10 | $97.10 |
| Purchase #3 | $210.25 | 10.785% | $232.9255 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $114.74 | 4.288% | $119.6601 | $119.66 | $119.65 | $119.70 |
| Purchase #5 | $168.75 | 13.412% | $191.3828 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $249.54 | 9.818% | $274.0398 | $274.04 | $274.05 | $274.00 |
| Purchase #7 | $185.64 | 4.225% | $193.4833 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $1,252.51 | $1,347.4302 | $1,347.42 | $1,347.45 | $1,347.40 | |