| 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 | $33.62 | 6.590% | $35.8356 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $100.77 | 5.308% | $106.1189 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $167.54 | 12.435% | $188.3736 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $118.75 | 7.810% | $128.0244 | $128.02 | $128.00 | $128.00 |
| Purchase #5 | $226.64 | 7.195% | $242.9467 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $204.27 | 8.834% | $222.3152 | $222.32 | $222.30 | $222.30 |
| Purchase #7 | $245.26 | 8.759% | $266.7423 | $266.74 | $266.75 | $266.70 |
| 7 purchase totals = | $1,096.85 | $1,190.3567 | $1,190.36 | $1,190.30 | $1,190.20 | |