| 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 | $205.76 | 10.540% | $227.4471 | $227.45 | $227.45 | $227.40 |
| Purchase #2 | $200.59 | 9.814% | $220.2759 | $220.28 | $220.30 | $220.30 |
| Purchase #3 | $131.90 | 3.461% | $136.4651 | $136.47 | $136.45 | $136.50 |
| Purchase #4 | $205.56 | 12.280% | $230.8028 | $230.80 | $230.80 | $230.80 |
| Purchase #5 | $141.55 | 10.561% | $156.4991 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $190.78 | 8.102% | $206.237 | $206.24 | $206.25 | $206.20 |
| Purchase #7 | $179.82 | 9.837% | $197.5089 | $197.51 | $197.50 | $197.50 |
| 7 purchase totals = | $1,255.96 | $1,375.2359 | $1,375.25 | $1,375.25 | $1,375.20 | |