| 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 | $180.46 | 11.408% | $201.0469 | $201.05 | $201.05 | $201.00 |
| Purchase #2 | $171.59 | 6.405% | $182.5803 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $115.81 | 11.177% | $128.7541 | $128.75 | $128.75 | $128.80 |
| Purchase #4 | $227.28 | 13.716% | $258.4537 | $258.45 | $258.45 | $258.50 |
| Purchase #5 | $221.76 | 7.165% | $237.6491 | $237.65 | $237.65 | $237.60 |
| Purchase #6 | $149.49 | 3.394% | $154.5637 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $75.54 | 11.250% | $84.0383 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $1,141.93 | $1,247.0861 | $1,247.08 | $1,247.10 | $1,247.10 | |