| 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 | $108.85 | 5.578% | $114.9217 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $30.83 | 6.653% | $32.8811 | $32.88 | $32.90 | $32.90 |
| Purchase #3 | $197.81 | 12.256% | $222.0536 | $222.05 | $222.05 | $222.10 |
| Purchase #4 | $225.64 | 10.379% | $249.0592 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $53.53 | 12.751% | $60.3556 | $60.36 | $60.35 | $60.40 |
| Purchase #6 | $118.64 | 11.444% | $132.2172 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $112.51 | 12.457% | $126.5254 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $847.81 | $938.0138 | $938.02 | $938.00 | $938.10 | |