| 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 | $210.35 | 4.599% | $220.024 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $33.82 | 3.839% | $35.1183 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $248.27 | 9.561% | $272.0071 | $272.01 | $272.00 | $272.00 |
| Purchase #4 | $198.42 | 13.187% | $224.5856 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $16.86 | 3.644% | $17.4744 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $168.48 | 6.678% | $179.7311 | $179.73 | $179.75 | $179.70 |
| Purchase #7 | $196.65 | 8.287% | $212.9464 | $212.95 | $212.95 | $212.90 |
| 7 purchase totals = | $1,072.85 | $1,161.8869 | $1,161.89 | $1,161.85 | $1,161.80 | |