| 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 | $106.98 | 12.384% | $120.2284 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $43.84 | 12.686% | $49.4015 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $210.84 | 9.262% | $230.368 | $230.37 | $230.35 | $230.40 |
| Purchase #4 | $244.99 | 7.116% | $262.4235 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $162.62 | 9.741% | $178.4608 | $178.46 | $178.45 | $178.50 |
| Purchase #6 | $213.70 | 10.395% | $235.9141 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $196.32 | 9.344% | $214.6641 | $214.66 | $214.65 | $214.70 |
| 7 purchase totals = | $1,179.29 | $1,291.4604 | $1,291.45 | $1,291.40 | $1,291.50 | |