| 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 | $227.67 | 12.320% | $255.7189 | $255.72 | $255.70 | $255.70 |
| Purchase #2 | $88.39 | 11.288% | $98.3675 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $233.57 | 10.436% | $257.9454 | $257.95 | $257.95 | $257.90 |
| Purchase #4 | $162.81 | 5.719% | $172.1211 | $172.12 | $172.10 | $172.10 |
| Purchase #5 | $55.59 | 7.433% | $59.722 | $59.72 | $59.70 | $59.70 |
| Purchase #6 | $81.28 | 4.161% | $84.6621 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $166.84 | 7.332% | $179.0727 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $1,016.15 | $1,107.6097 | $1,107.61 | $1,107.50 | $1,107.60 | |