| 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 | $45.50 | 12.438% | $51.1593 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $123.62 | 4.153% | $128.7539 | $128.75 | $128.75 | $128.80 |
| Purchase #3 | $248.71 | 7.164% | $266.5276 | $266.53 | $266.55 | $266.50 |
| Purchase #4 | $241.68 | 3.778% | $250.8107 | $250.81 | $250.80 | $250.80 |
| Purchase #5 | $82.40 | 3.112% | $84.9643 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $153.28 | 6.646% | $163.467 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $222.43 | 13.745% | $253.003 | $253.00 | $253.00 | $253.00 |
| 7 purchase totals = | $1,117.62 | $1,198.6858 | $1,198.68 | $1,198.65 | $1,198.80 | |