| 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 | $87.45 | 6.362% | $93.0136 | $93.01 | $93.00 | $93.00 |
| Purchase #2 | $176.40 | 7.573% | $189.7588 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $86.34 | 11.121% | $95.9419 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $198.82 | 13.683% | $226.0245 | $226.02 | $226.00 | $226.00 |
| Purchase #5 | $172.56 | 3.639% | $178.8395 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $175.68 | 3.661% | $182.1116 | $182.11 | $182.10 | $182.10 |
| Purchase #7 | $234.54 | 13.126% | $265.3257 | $265.33 | $265.35 | $265.30 |
| 7 purchase totals = | $1,131.79 | $1,231.0156 | $1,231.01 | $1,231.00 | $1,230.90 | |