| 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 | $199.94 | 4.785% | $209.5071 | $209.51 | $209.50 | $209.50 |
| Purchase #2 | $249.75 | 8.566% | $271.1436 | $271.14 | $271.15 | $271.10 |
| Purchase #3 | $107.88 | 12.433% | $121.2927 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $242.92 | 3.200% | $250.6934 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $40.55 | 7.388% | $43.5458 | $43.55 | $43.55 | $43.50 |
| Purchase #6 | $248.88 | 11.544% | $277.6107 | $277.61 | $277.60 | $277.60 |
| Purchase #7 | $121.69 | 12.781% | $137.2432 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $1,211.61 | $1,311.0365 | $1,311.03 | $1,311.05 | $1,310.90 | |