| 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 | $250.69 | 10.871% | $277.9425 | $277.94 | $277.95 | $277.90 |
| Purchase #2 | $181.60 | 9.288% | $198.467 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $186.46 | 10.527% | $206.0886 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $44.63 | 5.363% | $47.0235 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $49.72 | 12.716% | $56.0424 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $56.46 | 6.542% | $60.1536 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $243.99 | 11.797% | $272.7735 | $272.77 | $272.75 | $272.80 |
| 7 purchase totals = | $1,013.55 | $1,118.4911 | $1,118.48 | $1,118.45 | $1,118.50 | |