| 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 | $106.75 | 4.455% | $111.5057 | $111.51 | $111.50 | $111.50 |
| Purchase #2 | $223.62 | 8.351% | $242.2945 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $230.43 | 12.856% | $260.0541 | $260.05 | $260.05 | $260.10 |
| Purchase #4 | $88.70 | 5.713% | $93.7674 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $168.72 | 5.412% | $177.8511 | $177.85 | $177.85 | $177.90 |
| Purchase #6 | $83.55 | 13.270% | $94.6371 | $94.64 | $94.65 | $94.60 |
| Purchase #7 | $37.46 | 4.736% | $39.2341 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $939.23 | $1,019.3440 | $1,019.34 | $1,019.35 | $1,019.40 | |