| 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 | $230.72 | 6.430% | $245.5553 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $165.95 | 5.649% | $175.3245 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $211.75 | 6.357% | $225.2109 | $225.21 | $225.20 | $225.20 |
| Purchase #4 | $247.35 | 6.600% | $263.6751 | $263.68 | $263.70 | $263.70 |
| Purchase #5 | $150.32 | 10.245% | $165.7203 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $30.43 | 4.745% | $31.8739 | $31.87 | $31.85 | $31.90 |
| Purchase #7 | $247.77 | 8.423% | $268.6397 | $268.64 | $268.65 | $268.60 |
| 7 purchase totals = | $1,284.29 | $1,375.9997 | $1,376.00 | $1,375.95 | $1,376.00 | |