| 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 | $181.52 | 10.616% | $200.7902 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $34.72 | 4.436% | $36.2602 | $36.26 | $36.25 | $36.30 |
| Purchase #3 | $215.57 | 11.868% | $241.1538 | $241.15 | $241.15 | $241.20 |
| Purchase #4 | $61.95 | 12.466% | $69.6727 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $189.69 | 9.433% | $207.5835 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $235.50 | 6.762% | $251.4245 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $211.97 | 5.420% | $223.4588 | $223.46 | $223.45 | $223.50 |
| 7 purchase totals = | $1,130.92 | $1,230.3437 | $1,230.33 | $1,230.30 | $1,230.50 | |