| 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 | $192.92 | 13.283% | $218.5456 | $218.55 | $218.55 | $218.50 |
| Purchase #2 | $162.76 | 13.481% | $184.7017 | $184.70 | $184.70 | $184.70 |
| Purchase #3 | $54.44 | 6.677% | $58.075 | $58.08 | $58.10 | $58.10 |
| Purchase #4 | $17.56 | 3.819% | $18.2306 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $241.96 | 5.564% | $255.4227 | $255.42 | $255.40 | $255.40 |
| Purchase #6 | $80.89 | 12.574% | $91.0611 | $91.06 | $91.05 | $91.10 |
| Purchase #7 | $242.47 | 9.284% | $264.9809 | $264.98 | $265.00 | $265.00 |
| 7 purchase totals = | $993.00 | $1,091.0176 | $1,091.02 | $1,091.05 | $1,091.00 | |