| 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 | $231.97 | 13.633% | $263.5945 | $263.59 | $263.60 | $263.60 |
| Purchase #2 | $214.65 | 6.480% | $228.5593 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $89.98 | 3.355% | $92.9988 | $93.00 | $93.00 | $93.00 |
| Purchase #4 | $199.89 | 12.452% | $224.7803 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $22.73 | 6.350% | $24.1734 | $24.17 | $24.15 | $24.20 |
| Purchase #6 | $143.58 | 13.161% | $162.4766 | $162.48 | $162.50 | $162.50 |
| Purchase #7 | $38.97 | 12.365% | $43.7886 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $941.77 | $1,040.3715 | $1,040.37 | $1,040.40 | $1,040.50 | |