| 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 | $201.66 | 12.434% | $226.7344 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $78.26 | 13.225% | $88.6099 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $190.63 | 6.728% | $203.4556 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $83.36 | 10.594% | $92.1912 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $80.39 | 12.157% | $90.163 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $217.26 | 10.729% | $240.5698 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $179.49 | 10.549% | $198.4244 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $1,031.05 | $1,140.1483 | $1,140.14 | $1,140.10 | $1,140.20 | |