| 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 | $28.84 | 3.518% | $29.8546 | $29.85 | $29.85 | $29.90 |
| Purchase #2 | $204.73 | 10.296% | $225.809 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $176.97 | 12.415% | $198.9408 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $185.37 | 10.549% | $204.9247 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $131.97 | 12.738% | $148.7803 | $148.78 | $148.80 | $148.80 |
| Purchase #6 | $163.94 | 8.301% | $177.5487 | $177.55 | $177.55 | $177.50 |
| Purchase #7 | $28.84 | 8.217% | $31.2098 | $31.21 | $31.20 | $31.20 |
| 7 purchase totals = | $920.66 | $1,017.0679 | $1,017.06 | $1,017.05 | $1,017.00 | |