| 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 | $131.99 | 11.436% | $147.0844 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $82.89 | 11.438% | $92.371 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $56.33 | 6.603% | $60.0495 | $60.05 | $60.05 | $60.00 |
| Purchase #4 | $240.91 | 3.500% | $249.3419 | $249.34 | $249.35 | $249.30 |
| Purchase #5 | $198.73 | 9.304% | $217.2198 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $120.88 | 10.784% | $133.9157 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $140.57 | 13.353% | $159.3403 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $972.30 | $1,059.3226 | $1,059.32 | $1,059.30 | $1,059.20 | |