| 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 | $193.36 | 9.502% | $211.7331 | $211.73 | $211.75 | $211.70 |
| Purchase #2 | $121.46 | 8.272% | $131.5072 | $131.51 | $131.50 | $131.50 |
| Purchase #3 | $153.90 | 8.766% | $167.3909 | $167.39 | $167.40 | $167.40 |
| Purchase #4 | $22.38 | 6.179% | $23.7629 | $23.76 | $23.75 | $23.80 |
| Purchase #5 | $114.77 | 10.581% | $126.9138 | $126.91 | $126.90 | $126.90 |
| Purchase #6 | $56.71 | 3.336% | $58.6018 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $176.58 | 13.513% | $200.4413 | $200.44 | $200.45 | $200.40 |
| 7 purchase totals = | $839.16 | $920.3510 | $920.34 | $920.35 | $920.30 | |