| 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 | $120.46 | 9.648% | $132.082 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $108.66 | 5.482% | $114.6167 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $12.56 | 12.664% | $14.1506 | $14.15 | $14.15 | $14.20 |
| Purchase #4 | $160.76 | 10.347% | $177.3938 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $192.63 | 8.395% | $208.8013 | $208.80 | $208.80 | $208.80 |
| Purchase #6 | $100.56 | 6.521% | $107.1175 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $70.60 | 8.146% | $76.3511 | $76.35 | $76.35 | $76.40 |
| 7 purchase totals = | $766.23 | $830.5130 | $830.51 | $830.50 | $830.60 | |