| 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 | $99.53 | 3.438% | $102.9518 | $102.95 | $102.95 | $103.00 |
| Purchase #2 | $228.44 | 11.304% | $254.2629 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $18.82 | 9.823% | $20.6687 | $20.67 | $20.65 | $20.70 |
| Purchase #4 | $41.66 | 7.836% | $44.9245 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $194.72 | 13.402% | $220.8164 | $220.82 | $220.80 | $220.80 |
| Purchase #6 | $138.81 | 12.564% | $156.2501 | $156.25 | $156.25 | $156.30 |
| Purchase #7 | $227.47 | 6.276% | $241.746 | $241.75 | $241.75 | $241.70 |
| 7 purchase totals = | $949.45 | $1,041.6204 | $1,041.62 | $1,041.55 | $1,041.70 | |