| 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 | $213.83 | 9.205% | $233.5131 | $233.51 | $233.50 | $233.50 |
| Purchase #2 | $231.30 | 10.129% | $254.7284 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $40.43 | 10.548% | $44.6946 | $44.69 | $44.70 | $44.70 |
| Purchase #4 | $41.62 | 12.243% | $46.7155 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $198.32 | 12.721% | $223.5483 | $223.55 | $223.55 | $223.50 |
| Purchase #6 | $229.77 | 12.106% | $257.586 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $128.64 | 7.395% | $138.1529 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $1,083.91 | $1,198.9388 | $1,198.94 | $1,198.95 | $1,198.90 | |