| 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 | $121.39 | 12.361% | $136.395 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $152.61 | 6.201% | $162.0733 | $162.07 | $162.05 | $162.10 |
| Purchase #3 | $189.81 | 12.517% | $213.5685 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $239.49 | 9.574% | $262.4188 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $77.67 | 6.561% | $82.7659 | $82.77 | $82.75 | $82.80 |
| Purchase #6 | $147.25 | 4.868% | $154.4181 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $173.52 | 10.300% | $191.3926 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $1,101.74 | $1,203.0322 | $1,203.04 | $1,202.95 | $1,203.10 | |