| 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 | $157.71 | 13.799% | $179.4724 | $179.47 | $179.45 | $179.50 |
| Purchase #2 | $198.92 | 13.570% | $225.9134 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $56.91 | 13.549% | $64.6207 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $97.49 | 8.125% | $105.4111 | $105.41 | $105.40 | $105.40 |
| Purchase #5 | $249.82 | 8.799% | $271.8017 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $152.26 | 8.488% | $165.1838 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $203.78 | 13.773% | $231.8466 | $231.85 | $231.85 | $231.80 |
| 7 purchase totals = | $1,116.89 | $1,244.2497 | $1,244.24 | $1,244.20 | $1,244.20 | |