| 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 | $194.48 | 12.298% | $218.3972 | $218.40 | $218.40 | $218.40 |
| Purchase #2 | $210.39 | 7.177% | $225.4897 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $101.45 | 3.799% | $105.3041 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $101.47 | 4.477% | $106.0128 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $202.42 | 7.130% | $216.8525 | $216.85 | $216.85 | $216.90 |
| Purchase #6 | $68.92 | 11.466% | $76.8224 | $76.82 | $76.80 | $76.80 |
| Purchase #7 | $125.62 | 10.121% | $138.334 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $1,004.75 | $1,087.2127 | $1,087.20 | $1,087.20 | $1,087.20 | |