| 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 | $244.34 | 7.329% | $262.2477 | $262.25 | $262.25 | $262.20 |
| Purchase #2 | $210.94 | 5.287% | $222.0924 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $16.52 | 9.332% | $18.0616 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $147.51 | 3.147% | $152.1521 | $152.15 | $152.15 | $152.20 |
| Purchase #5 | $220.69 | 5.781% | $233.4481 | $233.45 | $233.45 | $233.40 |
| Purchase #6 | $173.39 | 9.311% | $189.5343 | $189.53 | $189.55 | $189.50 |
| Purchase #7 | $105.66 | 4.387% | $110.2953 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $1,119.05 | $1,187.8315 | $1,187.83 | $1,187.85 | $1,187.80 | |