| 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 | $221.47 | 3.490% | $229.1993 | $229.20 | $229.20 | $229.20 |
| Purchase #2 | $80.54 | 6.680% | $85.9201 | $85.92 | $85.90 | $85.90 |
| Purchase #3 | $204.82 | 9.116% | $223.4914 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $60.82 | 13.802% | $69.2144 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $220.61 | 8.337% | $239.0023 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $80.91 | 3.385% | $83.6488 | $83.65 | $83.65 | $83.60 |
| Purchase #7 | $110.48 | 3.409% | $114.2463 | $114.25 | $114.25 | $114.20 |
| 7 purchase totals = | $979.65 | $1,044.7226 | $1,044.72 | $1,044.70 | $1,044.60 | |