| 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 | $103.87 | 3.289% | $107.2863 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $207.39 | 4.641% | $217.015 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $207.93 | 12.275% | $233.4534 | $233.45 | $233.45 | $233.50 |
| Purchase #4 | $202.45 | 4.503% | $211.5663 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $200.57 | 10.435% | $221.4995 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $200.72 | 5.768% | $212.2975 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $249.70 | 12.210% | $280.1884 | $280.19 | $280.20 | $280.20 |
| 7 purchase totals = | $1,372.63 | $1,483.3064 | $1,483.32 | $1,483.30 | $1,483.40 | |