| 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 | $25.29 | 5.776% | $26.7508 | $26.75 | $26.75 | $26.80 |
| Purchase #2 | $140.64 | 5.362% | $148.1811 | $148.18 | $148.20 | $148.20 |
| Purchase #3 | $193.65 | 10.517% | $214.0162 | $214.02 | $214.00 | $214.00 |
| Purchase #4 | $244.60 | 8.332% | $264.9801 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $146.97 | 3.636% | $152.3138 | $152.31 | $152.30 | $152.30 |
| Purchase #6 | $153.86 | 6.564% | $163.9594 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $110.44 | 8.296% | $119.6021 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $1,015.45 | $1,089.8035 | $1,089.80 | $1,089.80 | $1,089.90 | |