| 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 | $126.54 | 3.508% | $130.979 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $63.70 | 11.364% | $70.9389 | $70.94 | $70.95 | $70.90 |
| Purchase #3 | $80.44 | 9.318% | $87.9354 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $250.59 | 11.444% | $279.2675 | $279.27 | $279.25 | $279.30 |
| Purchase #5 | $144.92 | 6.847% | $154.8427 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $197.34 | 13.112% | $223.2152 | $223.22 | $223.20 | $223.20 |
| Purchase #7 | $212.25 | 6.851% | $226.7912 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $1,075.78 | $1,173.9699 | $1,173.98 | $1,174.00 | $1,173.90 | |