| 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 | $229.98 | 5.180% | $241.893 | $241.89 | $241.90 | $241.90 |
| Purchase #2 | $232.75 | 4.304% | $242.7676 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $109.36 | 5.809% | $115.7127 | $115.71 | $115.70 | $115.70 |
| Purchase #4 | $155.69 | 9.414% | $170.3467 | $170.35 | $170.35 | $170.30 |
| Purchase #5 | $101.95 | 13.727% | $115.9447 | $115.94 | $115.95 | $115.90 |
| Purchase #6 | $145.70 | 6.429% | $155.0671 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $28.60 | 13.118% | $32.3517 | $32.35 | $32.35 | $32.40 |
| 7 purchase totals = | $1,004.03 | $1,074.0835 | $1,074.08 | $1,074.05 | $1,074.10 | |