| 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 | $238.76 | 8.713% | $259.5632 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $136.28 | 3.568% | $141.1425 | $141.14 | $141.15 | $141.10 |
| Purchase #3 | $91.63 | 3.517% | $94.8526 | $94.85 | $94.85 | $94.90 |
| Purchase #4 | $52.65 | 4.331% | $54.9303 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $56.59 | 3.507% | $58.5746 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $38.97 | 10.845% | $43.1963 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $231.30 | 11.636% | $258.2141 | $258.21 | $258.20 | $258.20 |
| 7 purchase totals = | $846.18 | $910.4736 | $910.46 | $910.45 | $910.50 | |