| 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 | $39.38 | 3.245% | $40.6579 | $40.66 | $40.65 | $40.70 |
| Purchase #2 | $228.70 | 7.423% | $245.6764 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $238.27 | 4.220% | $248.325 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $125.46 | 10.191% | $138.2456 | $138.25 | $138.25 | $138.20 |
| Purchase #5 | $74.57 | 13.846% | $84.895 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $183.53 | 8.729% | $199.5503 | $199.55 | $199.55 | $199.60 |
| Purchase #7 | $173.37 | 10.133% | $190.9376 | $190.94 | $190.95 | $190.90 |
| 7 purchase totals = | $1,063.28 | $1,148.2878 | $1,148.31 | $1,148.35 | $1,148.30 | |