| 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 | $102.55 | 9.285% | $112.0718 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $194.57 | 4.831% | $203.9697 | $203.97 | $203.95 | $204.00 |
| Purchase #3 | $157.72 | 3.802% | $163.7165 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $105.84 | 9.182% | $115.5582 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $228.55 | 9.806% | $250.9616 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $223.76 | 11.215% | $248.8547 | $248.85 | $248.85 | $248.90 |
| Purchase #7 | $217.51 | 12.617% | $244.9532 | $244.95 | $244.95 | $245.00 |
| 7 purchase totals = | $1,230.50 | $1,340.0857 | $1,340.08 | $1,340.00 | $1,340.30 | |