| 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 | $219.61 | 6.610% | $234.1262 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $152.26 | 6.702% | $162.4645 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $150.76 | 5.803% | $159.5086 | $159.51 | $159.50 | $159.50 |
| Purchase #4 | $230.30 | 7.513% | $247.6024 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $225.92 | 12.754% | $254.7338 | $254.73 | $254.75 | $254.70 |
| Purchase #6 | $175.90 | 12.141% | $197.256 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $100.88 | 5.139% | $106.0642 | $106.06 | $106.05 | $106.10 |
| 7 purchase totals = | $1,255.63 | $1,361.7557 | $1,361.75 | $1,361.75 | $1,361.80 | |