| 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 | $194.61 | 8.461% | $211.076 | $211.08 | $211.10 | $211.10 |
| Purchase #2 | $171.47 | 3.730% | $177.8658 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $231.60 | 9.859% | $254.4334 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $115.26 | 5.461% | $121.5543 | $121.55 | $121.55 | $121.60 |
| Purchase #5 | $89.53 | 6.183% | $95.0656 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $211.47 | 4.851% | $221.7284 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $85.50 | 7.416% | $91.8407 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $1,099.44 | $1,173.5642 | $1,173.57 | $1,173.60 | $1,173.60 | |