| 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 | $190.77 | 13.329% | $216.1977 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $249.81 | 3.628% | $258.8731 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $141.47 | 11.149% | $157.2425 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $123.34 | 8.535% | $133.8671 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $220.84 | 4.169% | $230.0468 | $230.05 | $230.05 | $230.00 |
| Purchase #6 | $187.66 | 3.775% | $194.7442 | $194.74 | $194.75 | $194.70 |
| Purchase #7 | $10.51 | 11.494% | $11.718 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $1,124.40 | $1,202.6894 | $1,202.69 | $1,202.65 | $1,202.60 | |