| 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 | $123.80 | 7.598% | $133.2063 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $200.50 | 8.126% | $216.7926 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $102.31 | 5.408% | $107.8429 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $194.93 | 12.380% | $219.0623 | $219.06 | $219.05 | $219.10 |
| Purchase #5 | $136.34 | 4.127% | $141.9668 | $141.97 | $141.95 | $142.00 |
| Purchase #6 | $191.46 | 9.420% | $209.4955 | $209.50 | $209.50 | $209.50 |
| Purchase #7 | $192.91 | 7.410% | $207.2046 | $207.20 | $207.20 | $207.20 |
| 7 purchase totals = | $1,142.25 | $1,235.5710 | $1,235.57 | $1,235.55 | $1,235.60 | |