| 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 | $196.45 | 8.587% | $213.3192 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $235.73 | 12.610% | $265.4556 | $265.46 | $265.45 | $265.50 |
| Purchase #3 | $130.36 | 6.141% | $138.3654 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $129.61 | 11.600% | $144.6448 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $80.33 | 12.170% | $90.1062 | $90.11 | $90.10 | $90.10 |
| Purchase #6 | $34.31 | 5.556% | $36.2163 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $163.41 | 13.160% | $184.9148 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $970.20 | $1,073.0223 | $1,073.03 | $1,072.95 | $1,073.00 | |