| 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 | $21.35 | 13.499% | $24.232 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $125.25 | 8.289% | $135.632 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $227.83 | 12.413% | $256.1105 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $156.86 | 7.651% | $168.8614 | $168.86 | $168.85 | $168.90 |
| Purchase #5 | $225.45 | 4.124% | $234.7476 | $234.75 | $234.75 | $234.70 |
| Purchase #6 | $230.65 | 11.333% | $256.7896 | $256.79 | $256.80 | $256.80 |
| Purchase #7 | $153.39 | 3.506% | $158.7679 | $158.77 | $158.75 | $158.80 |
| 7 purchase totals = | $1,140.78 | $1,235.1410 | $1,235.14 | $1,235.15 | $1,235.10 | |