| 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 | $199.33 | 13.455% | $226.1499 | $226.15 | $226.15 | $226.10 |
| Purchase #2 | $29.39 | 7.547% | $31.6081 | $31.61 | $31.60 | $31.60 |
| Purchase #3 | $51.56 | 8.678% | $56.0344 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $212.98 | 13.494% | $241.7195 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $157.84 | 5.380% | $166.3318 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $208.27 | 13.817% | $237.0467 | $237.05 | $237.05 | $237.00 |
| Purchase #7 | $157.35 | 5.818% | $166.5046 | $166.50 | $166.50 | $166.50 |
| 7 purchase totals = | $1,016.72 | $1,125.3950 | $1,125.39 | $1,125.40 | $1,125.20 | |