| 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 | $207.44 | 4.677% | $217.142 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $158.93 | 6.271% | $168.8965 | $168.90 | $168.90 | $168.90 |
| Purchase #3 | $102.78 | 3.351% | $106.2242 | $106.22 | $106.20 | $106.20 |
| Purchase #4 | $233.94 | 12.489% | $263.1568 | $263.16 | $263.15 | $263.20 |
| Purchase #5 | $223.43 | 8.335% | $242.0529 | $242.05 | $242.05 | $242.10 |
| Purchase #6 | $91.58 | 8.699% | $99.5465 | $99.55 | $99.55 | $99.50 |
| Purchase #7 | $171.55 | 4.484% | $179.2423 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $1,189.65 | $1,276.2612 | $1,276.26 | $1,276.25 | $1,276.20 | |