| 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 | $245.94 | 10.171% | $270.9546 | $270.95 | $270.95 | $271.00 |
| Purchase #2 | $227.32 | 6.706% | $242.5641 | $242.56 | $242.55 | $242.60 |
| Purchase #3 | $171.95 | 5.339% | $181.1304 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $109.87 | 7.112% | $117.684 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $148.56 | 7.378% | $159.5208 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $233.48 | 3.649% | $241.9997 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $180.62 | 6.190% | $191.8004 | $191.80 | $191.80 | $191.80 |
| 7 purchase totals = | $1,317.74 | $1,405.6540 | $1,405.64 | $1,405.65 | $1,405.70 | |