| 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 | $34.91 | 12.500% | $39.2738 | $39.27 | $39.25 | $39.30 |
| Purchase #2 | $128.64 | 9.102% | $140.3488 | $140.35 | $140.35 | $140.30 |
| Purchase #3 | $140.52 | 11.183% | $156.2344 | $156.23 | $156.25 | $156.20 |
| Purchase #4 | $173.80 | 5.148% | $182.7472 | $182.75 | $182.75 | $182.70 |
| Purchase #5 | $147.87 | 12.334% | $166.1083 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $147.34 | 4.831% | $154.458 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $249.27 | 12.187% | $279.6485 | $279.65 | $279.65 | $279.60 |
| 7 purchase totals = | $1,022.35 | $1,118.8190 | $1,118.82 | $1,118.80 | $1,118.70 | |