| 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 | $141.58 | 9.850% | $155.5256 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $67.85 | 12.539% | $76.3577 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $229.77 | 11.469% | $256.1223 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $22.75 | 8.327% | $24.6444 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $214.54 | 12.207% | $240.7289 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $165.59 | 8.126% | $179.0458 | $179.05 | $179.05 | $179.00 |
| Purchase #7 | $102.31 | 8.305% | $110.8068 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $944.39 | $1,043.2315 | $1,043.24 | $1,043.25 | $1,043.10 | |