| 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 | $109.91 | 3.116% | $113.3348 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $176.84 | 9.131% | $192.9873 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $177.25 | 13.520% | $201.2142 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $250.54 | 3.612% | $259.5895 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $109.72 | 6.479% | $116.8288 | $116.83 | $116.85 | $116.80 |
| Purchase #6 | $250.84 | 7.244% | $269.0108 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $223.28 | 9.739% | $245.0252 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $1,298.38 | $1,397.9906 | $1,397.99 | $1,398.05 | $1,397.90 | |