| 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 | $51.29 | 10.254% | $56.5493 | $56.55 | $56.55 | $56.50 |
| Purchase #2 | $123.93 | 3.663% | $128.4696 | $128.47 | $128.45 | $128.50 |
| Purchase #3 | $177.71 | 4.527% | $185.7549 | $185.75 | $185.75 | $185.80 |
| Purchase #4 | $235.85 | 5.608% | $249.0765 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $181.37 | 7.631% | $195.2103 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $243.34 | 11.565% | $271.4823 | $271.48 | $271.50 | $271.50 |
| Purchase #7 | $169.81 | 10.467% | $187.584 | $187.58 | $187.60 | $187.60 |
| 7 purchase totals = | $1,183.30 | $1,274.1269 | $1,274.12 | $1,274.15 | $1,274.20 | |