| 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 | $93.32 | 11.736% | $104.272 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $154.72 | 6.389% | $164.6051 | $164.61 | $164.60 | $164.60 |
| Purchase #3 | $141.79 | 10.343% | $156.4553 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $138.46 | 6.838% | $147.9279 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $219.33 | 10.707% | $242.8137 | $242.81 | $242.80 | $242.80 |
| Purchase #6 | $227.71 | 8.657% | $247.4229 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $249.57 | 11.475% | $278.2082 | $278.21 | $278.20 | $278.20 |
| 7 purchase totals = | $1,224.90 | $1,341.7051 | $1,341.71 | $1,341.65 | $1,341.70 | |