| 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 | $93.73 | 4.657% | $98.095 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $148.53 | 10.820% | $164.6009 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $227.46 | 9.346% | $248.7184 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $234.83 | 6.305% | $249.636 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $210.74 | 10.105% | $232.0353 | $232.04 | $232.05 | $232.00 |
| Purchase #6 | $77.48 | 4.190% | $80.7264 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $57.88 | 12.415% | $65.0658 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $1,050.65 | $1,138.8778 | $1,138.90 | $1,138.90 | $1,138.80 | |