| 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 | $21.81 | 4.334% | $22.7552 | $22.76 | $22.75 | $22.80 |
| Purchase #2 | $172.95 | 12.527% | $194.6154 | $194.62 | $194.60 | $194.60 |
| Purchase #3 | $69.37 | 6.628% | $73.9678 | $73.97 | $73.95 | $74.00 |
| Purchase #4 | $182.97 | 13.730% | $208.0918 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $228.86 | 12.610% | $257.7192 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $188.45 | 5.346% | $198.5245 | $198.52 | $198.50 | $198.50 |
| Purchase #7 | $141.30 | 13.680% | $160.6298 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $1,005.71 | $1,116.3037 | $1,116.31 | $1,116.25 | $1,116.30 | |