| 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 | $34.73 | 9.454% | $38.0134 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $159.27 | 5.734% | $168.4025 | $168.40 | $168.40 | $168.40 |
| Purchase #3 | $187.40 | 10.200% | $206.5148 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $210.56 | 6.303% | $223.8316 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $136.51 | 3.610% | $141.438 | $141.44 | $141.45 | $141.40 |
| Purchase #6 | $125.29 | 6.381% | $133.2848 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $137.99 | 5.546% | $145.6429 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $991.75 | $1,057.1280 | $1,057.11 | $1,057.15 | $1,057.00 | |