| 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 | $219.54 | 9.825% | $241.1098 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $161.70 | 13.466% | $183.4745 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $208.84 | 4.374% | $217.9747 | $217.97 | $217.95 | $218.00 |
| Purchase #4 | $199.48 | 13.143% | $225.6977 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $56.43 | 9.853% | $61.99 | $61.99 | $62.00 | $62.00 |
| Purchase #6 | $151.68 | 10.661% | $167.8506 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $114.35 | 7.808% | $123.2784 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $1,112.02 | $1,221.3757 | $1,221.37 | $1,221.35 | $1,221.50 | |