| 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 | $216.81 | 9.759% | $237.9685 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $86.46 | 6.523% | $92.0998 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $197.74 | 7.329% | $212.2324 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $117.30 | 12.754% | $132.2604 | $132.26 | $132.25 | $132.30 |
| Purchase #5 | $199.64 | 10.236% | $220.0752 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $34.48 | 7.142% | $36.9426 | $36.94 | $36.95 | $36.90 |
| Purchase #7 | $201.85 | 7.634% | $217.2592 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $1,054.28 | $1,148.8381 | $1,148.84 | $1,148.85 | $1,148.90 | |