| 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 | $221.52 | 9.136% | $241.7581 | $241.76 | $241.75 | $241.80 |
| Purchase #2 | $237.92 | 3.802% | $246.9657 | $246.97 | $246.95 | $247.00 |
| Purchase #3 | $161.59 | 4.172% | $168.3315 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $200.78 | 5.678% | $212.1803 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $17.87 | 6.366% | $19.0076 | $19.01 | $19.00 | $19.00 |
| Purchase #6 | $31.38 | 13.353% | $35.5702 | $35.57 | $35.55 | $35.60 |
| Purchase #7 | $128.68 | 7.410% | $138.2152 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $999.74 | $1,062.0286 | $1,062.04 | $1,062.00 | $1,062.10 | |