| 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 | $242.75 | 9.443% | $265.6729 | $265.67 | $265.65 | $265.70 |
| Purchase #2 | $158.27 | 8.437% | $171.6232 | $171.62 | $171.60 | $171.60 |
| Purchase #3 | $83.74 | 4.204% | $87.2604 | $87.26 | $87.25 | $87.30 |
| Purchase #4 | $152.28 | 6.709% | $162.4965 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $205.81 | 6.820% | $219.8462 | $219.85 | $219.85 | $219.80 |
| Purchase #6 | $233.69 | 4.553% | $244.3299 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $212.96 | 7.668% | $229.2898 | $229.29 | $229.30 | $229.30 |
| 7 purchase totals = | $1,289.50 | $1,380.5189 | $1,380.52 | $1,380.50 | $1,380.50 | |