| 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 | $219.73 | 13.723% | $249.8835 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $56.75 | 11.546% | $63.3024 | $63.30 | $63.30 | $63.30 |
| Purchase #3 | $145.85 | 7.632% | $156.9813 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $101.99 | 13.278% | $115.5322 | $115.53 | $115.55 | $115.50 |
| Purchase #5 | $123.27 | 10.853% | $136.6485 | $136.65 | $136.65 | $136.60 |
| Purchase #6 | $101.66 | 13.191% | $115.07 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $177.60 | 12.558% | $199.903 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $926.85 | $1,037.3209 | $1,037.31 | $1,037.35 | $1,037.30 | |