| 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 | $185.91 | 3.532% | $192.4763 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $152.91 | 9.489% | $167.4196 | $167.42 | $167.40 | $167.40 |
| Purchase #3 | $223.68 | 10.248% | $246.6027 | $246.60 | $246.60 | $246.60 |
| Purchase #4 | $57.62 | 9.314% | $62.9867 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $225.78 | 4.206% | $235.2763 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $177.67 | 9.240% | $194.0867 | $194.09 | $194.10 | $194.10 |
| Purchase #7 | $235.75 | 6.326% | $250.6635 | $250.66 | $250.65 | $250.70 |
| 7 purchase totals = | $1,259.32 | $1,349.5118 | $1,349.52 | $1,349.55 | $1,349.60 | |