| 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 | $249.51 | 8.306% | $270.2343 | $270.23 | $270.25 | $270.20 |
| Purchase #2 | $13.96 | 11.534% | $15.5701 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $17.84 | 4.317% | $18.6102 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $199.98 | 7.444% | $214.8665 | $214.87 | $214.85 | $214.90 |
| Purchase #5 | $60.55 | 9.542% | $66.3277 | $66.33 | $66.35 | $66.30 |
| Purchase #6 | $183.36 | 9.227% | $200.2786 | $200.28 | $200.30 | $200.30 |
| Purchase #7 | $198.37 | 8.349% | $214.9319 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $923.57 | $1,000.8193 | $1,000.82 | $1,000.85 | $1,000.80 | |