| 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 | $219.72 | 7.837% | $236.9395 | $236.94 | $236.95 | $236.90 |
| Purchase #2 | $189.69 | 5.616% | $200.343 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $182.70 | 7.573% | $196.5359 | $196.54 | $196.55 | $196.50 |
| Purchase #4 | $101.57 | 3.760% | $105.389 | $105.39 | $105.40 | $105.40 |
| Purchase #5 | $183.77 | 7.255% | $197.1025 | $197.10 | $197.10 | $197.10 |
| Purchase #6 | $47.44 | 10.146% | $52.2533 | $52.25 | $52.25 | $52.30 |
| Purchase #7 | $193.99 | 3.857% | $201.4722 | $201.47 | $201.45 | $201.50 |
| 7 purchase totals = | $1,118.88 | $1,190.0354 | $1,190.03 | $1,190.05 | $1,190.00 | |