| 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 | $197.64 | 11.239% | $219.8528 | $219.85 | $219.85 | $219.90 |
| Purchase #2 | $9.48 | 9.212% | $10.3533 | $10.35 | $10.35 | $10.40 |
| Purchase #3 | $104.47 | 3.212% | $107.8256 | $107.83 | $107.85 | $107.80 |
| Purchase #4 | $218.33 | 13.699% | $248.239 | $248.24 | $248.25 | $248.20 |
| Purchase #5 | $223.96 | 11.181% | $249.001 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $100.65 | 6.147% | $106.837 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $149.83 | 10.211% | $165.1291 | $165.13 | $165.15 | $165.10 |
| 7 purchase totals = | $1,004.36 | $1,107.2378 | $1,107.24 | $1,107.30 | $1,107.20 | |