| 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 | $191.76 | 11.506% | $213.8239 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $103.91 | 3.339% | $107.3796 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $75.61 | 6.511% | $80.533 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $201.51 | 12.187% | $226.068 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $127.95 | 13.444% | $145.1516 | $145.15 | $145.15 | $145.20 |
| Purchase #6 | $105.45 | 9.497% | $115.4646 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $241.82 | 13.342% | $274.0836 | $274.08 | $274.10 | $274.10 |
| 7 purchase totals = | $1,048.01 | $1,162.5043 | $1,162.49 | $1,162.50 | $1,162.60 | |